Recommended Free Tools
The Cartier Santos Dual Time is the most travel-focused version of the modern Santos de Cartier collection. Introduced at Watches and Wonders 2024, reference WSSA0076 keeps the Santos’s rounded-square case, exposed bezel screws, Roman numerals and aviation-linked identity, then adds a separately readable second time zone, a day/night indicator and a repositioned date window. It is a significant functional expansion of the current Santos family—not a radically redesigned case—and its approximately $10,700 US list price places it squarely in high-end luxury-watch territory.
A Santos designed for changing time zones
Cartier’s Santos has always carried an association with travel and aviation. The modern collection traces its story to the watch Louis Cartier created in 1904 for Brazilian aviator Alberto Santos-Dumont. The Santos de Cartier collection is therefore a logical platform for a travel complication, even though the Santos Dual Time is not part of the slimmer Santos-Dumont line.
The result is the Santos de Cartier Dual Time, reference WSSA0076. It is the first dual-time complication in the current Santos family, and it changes the character of the watch without abandoning the design cues that make it immediately recognizable as a Santos.
What the dial does differently
The main time display remains conventional: a central hour and minute hand read against Cartier’s familiar Roman-numeral layout and railway minute track. The new information appears in a light-grey counter in the lower portion of the dial. That counter contains a separate hour hand for a second time zone.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →#1 Best Overall
- 100%brand new and quality,easy to adjust the length to fit the wrist,one size fits everyone.
- Made Italian cowhide material ,environmentally friendly and healthy,Softness is moderate, wear very comfortable.
- Softness is moderate, wear very comfortable,Compression molding, sturdy and durable,Wearable strap/wrist strap,suitable for original watch.
- Easy to insert and remove,very suitable for your watch.
- Exquisite craftsmanship and stylish design are perfect gifts for friends and family.
A day/night indicator accompanies the second-time-zone display. This matters when the second location is several hours ahead or behind the wearer: the additional hand shows the hour, while the indicator clarifies whether that hour is before or after noon. The date aperture has moved to 3 o’clock to make room for the complication.
Cartier describes the dial as satin-finished anthracite grey with a sunray-brushed treatment. Against it, the paler lower counter is both a functional display and the most visible visual departure from the standard Santos dial. Buyers who prefer the simpler, uninterrupted geometry of a regular Santos may find the Dual Time’s lower subdial less balanced; buyers who actually use a second time zone will likely consider that trade-off worthwhile.
This is best described as a dual-time or GMT-style travel watch, not a world timer. It displays the local time and one separately adjustable second time zone. It does not show a ring of cities or all major time zones simultaneously. Specialist coverage reports that the second zone is adjusted through the crown. Cartier’s accessible product listing confirms the time-zone function, additional hour hand, day/night display and calendar aperture, but does not publish a complete operating sequence there. Owners should consult the supplied instructions rather than assume that every crown position works like another GMT watch.
The familiar Santos case, in a large format
Cartier lists the case at 47.5 mm by 37.7 mm, with a thickness of 10.1 mm. Those figures need careful interpretation. The 47.5 mm measurement is Cartier’s stated overall dimension, while specialist coverage commonly describes the broad dimension as approximately 40.2 mm and the lug-to-lug length as about 47.5 mm. In other words, the watch is large by Cartier standards, but the published numbers are not directly comparable to a simple round-watch diameter.
| Specification | Cartier Santos Dual Time WSSA0076 |
|---|---|
| Case | Steel, rounded-square Santos profile |
| Stated dimensions | 47.5 mm × 37.7 mm |
| Thickness | 10.1 mm |
| Water resistance | 10 bar, approximately 100 metres |
| Movement | Cartier calibre 1847-FU, self-winding mechanical |
| Official power reserve | 49 hours |
| Bracelet and strap | Steel bracelet plus grey alligator strap |
| Adjustment and interchange | SmartLink sizing and QuickSwitch strap system |
The design details remain unmistakably Santos: exposed screws on the bezel, a seven-sided crown with a synthetic faceted blue spinel, Roman numerals, sword-shaped hands and a rounded case that curves into short lugs. The case is large, but its shape is more compact and distinctive than the broad, circular profile common to many GMT watches. Wrist suitability will depend heavily on wrist circumference and preference; the nominal dimensions alone do not establish how the watch will wear, and this article is not based on independent hands-on testing.
With 10 bar of water resistance—approximately 100 metres—the Dual Time has a useful level of everyday resistance for a dress-sport watch. That rating should not be confused with a guarantee of suitability for every water activity, and normal precautions still apply to the crown, seals and servicing condition.
Bracelet, leather strap and Cartier’s adjustment systems
The watch is supplied on a steel bracelet and comes with a second grey alligator strap. Cartier uses two proprietary systems here:
Rank #2
- Fit:21mm rubber watch band strap is designed specifically for the Cartier Santos WSSA0009
- Size: Lug Width: 21mm Long part: 115mm; Short part: 90mm
- The quick release design allows for easy installation and removal, making it ideal for daily wear or quick strap changes while maintaining a secure and precise fit
- Material: This Strap is made of Highest Quality Soft Rubber Strap,lt can curl freely and its interior is soft and comfortable, the strap with a sleek matte finish, this two-piece strap offers both comfort and modern styling.
- Package Including: 1 Set (2 Pieces) Soft Rubber Strap
- SmartLink: allows the wearer to remove bracelet links for sizing without treating the bracelet as a conventional fixed-link system.
- QuickSwitch: allows the bracelet and supplied leather strap to be exchanged without a conventional strap-changing tool.
Cartier also supplies an interchangeable folding steel buckle for the strap configuration. The combination gives the watch two distinct personalities: the bracelet emphasizes the Santos’s integrated, architectural sport-luxury design, while the grey alligator strap makes the same case more formal.
Potential owners should be cautious with aftermarket accessories. Cartier confirms compatibility for the supplied bracelet and strap arrangement, but that does not mean every third-party strap is natively compatible. Connector geometry and the reference-specific attachment system must be checked before buying a replacement. Cartier’s official WSSA0076 product page and its strap-change guidance are the appropriate starting points.
Calibre 1847-FU: what is known, and what is not
Cartier identifies the movement as calibre 1847-FU, a self-winding mechanical calibre with an official power-reserve figure of 49 hours. That is the figure buyers should use when discussing Cartier’s published specification.
There is some variation in independent descriptions. The Federation of the Swiss Watch Industry’s technical listing describes the movement as based on a Sellita SW330 architecture and gives a 48-hour reserve, while other specialist reports have cited approximately 40 hours. The responsible conclusion is not to choose the most flattering number or to present all figures as equivalent: Cartier officially specifies calibre 1847-FU and 49 hours, while independent sources differ on the underlying architecture and reserve.
Most importantly, Cartier does not present this watch as using a fully in-house manufacture movement. That does not make the watch mechanically irrelevant, but it changes the buying analysis. The Santos Dual Time’s primary differentiators are its Cartier case and dial design, its historical language, its bracelet-and-case integration, its strap system and the way it packages a travel complication. A comparison with a watch using a proprietary GMT calibre should state that distinction plainly rather than implying that movement exclusivity is the Santos’s selling point.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Price and availability: check the market you are buying in
Cartier’s US collection page currently lists the large automatic steel Santos Dual Time at $10,700. The UK product page for WSSA0076 currently indicates that the watch is unavailable online and directs shoppers toward boutique contact or an appointment. A Croatian Cartier page lists a price of €11,000. These are regional observations, not evidence that the model has been discontinued globally.
Launch coverage from 2024 reported a US price of $9,150. That is a launch-era figure and should not be substituted for the current US listing. Nor should the difference be described as a universal price increase without a complete regional price history. Cartier prices, taxes, stock and online purchasing options can vary by country, so prospective buyers should verify the relevant regional Cartier site or boutique immediately before purchase. The US Santos collection page is the current reference for the US figure cited here; the UK WSSA0076 page illustrates why availability must be checked locally.
Rank #3
- New quality, easy to adjust the length to fit the wrist, one size fits everyone.
- Made top 316 L Stainless Steel material,environmentally friendly and healthy
- Wearable strap/wrist strap,suitable for original watch
- Easy to insert and remove,very suitable for your watch
- Exquisite craftsmanship and stylish design are perfect gifts for friends and family.
At this price, authenticity and after-sales support deserve as much attention as the headline specification. If considering a marketplace or secondary-market listing, confirm the exact reference, seller reputation, included bracelet and strap, warranty documentation, service history where applicable, and whether the price includes local taxes and duties. Marketplace availability should not be interpreted as Cartier authorization.
Who should buy the Santos Dual Time?
It makes sense for you if:
- You want a recognizable Cartier rather than another round sports GMT.
- You regularly track a second time zone and want that information visible on the dial.
- You prefer a watch that can move between steel and leather without buying two separate watches.
- You value approximately 100 metres of water resistance in a watch with a dress-sport appearance.
- You appreciate the Santos design but want more functionality than the standard time-and-date model provides.
Think twice if:
- Your wrist or taste favors compact watches; this is the large Santos format.
- You prefer the cleanest possible Santos dial; the lower second-time-zone counter changes its visual balance.
- You expect a proprietary manufacture GMT movement at this price.
- You rely on broad aftermarket strap availability; QuickSwitch compatibility must be verified by reference.
- You are buying primarily on price or technical specifications rather than Cartier design and brand identity.
Standard Santos or conventional GMT?
Against a standard Santos, the Dual Time gives up some dial simplicity in exchange for a practical travel display. The choice is therefore straightforward: choose the standard model if the Santos’s visual purity is the priority; choose the Dual Time if a second time zone is a genuine daily or travel requirement.
Against a conventional round GMT watch, the Cartier offers a more individual design language and a less predictable alternative to the familiar rotating bezel or large 24-hour hand. The trade-offs are equally clear: the movement is not positioned as fully in-house, the case is large by Cartier standards, and the price reflects the brand, design and complication packaging as much as movement exclusivity.
For travel storage, a travel watch case is a sensible accessory for anyone carrying a high-value mechanical watch between destinations, but it is not a Cartier-specific requirement and does not replace careful handling. Likewise, do not buy a generic strap-changing tool on the assumption that it is needed: QuickSwitch is intended to provide tool-free interchange, while third-party strap fit remains a separate compatibility question.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Verdict
The Santos Dual Time is a convincing evolution of the modern Santos because it adds a useful complication without disguising the watch’s identity. Reference WSSA0076 still looks like a Santos first and a GMT-style travel watch second. Its strongest case is the combination of Cartier’s unmistakable design, a legible second-time-zone display, bracelet-and-strap flexibility and 100-metre water resistance.
It is not the obvious choice for a buyer seeking the thinnest or most technically exclusive GMT movement, nor for someone who wants the uncluttered dial of a classic Santos. But for a traveler who wants Cartier’s square aviation icon with genuinely useful second-time-zone functionality, it is one of the collection’s most meaningful modern expansions.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsFrequently Asked Questions
Is the Cartier Santos Dual Time a GMT watch?
It is a dual-time, GMT-style travel watch. It shows the local time and one separately adjustable second time zone, but it is not a world timer and does not display all global time zones simultaneously.
Rank #4
- Sleek Design：Featuring a modern and sleek design, the stainless - steel links create an elegant look. It adds a touch of sophistication to any watch.
- resistant Stainless Steel：Crafted from high - quality stainless steel, this strap is highly resistant to scratches and corrosion. It can withstand daily wear and tear, ensuring long - lasting use.
- Made Stainless Steel material,environmentally friendly and healthy
- make sure your watch's lug width is the exact width of the band you select or spring bars will not fit correctly.
- Easy to insert and remove,very suitable for your watch
What is the reference number of the Cartier Santos Dual Time?
The large steel Santos de Cartier Dual Time is reference WSSA0076.
What movement is in the Santos Dual Time?
Cartier specifies its self-winding calibre 1847-FU. Cartier lists a 49-hour power reserve. Independent technical descriptions identify a Sellita SW330-based architecture and may report different reserve figures, so it should not be described as a fully in-house movement.
How large is the Santos Dual Time?
Cartier lists dimensions of 47.5 mm by 37.7 mm and a thickness of 10.1 mm. Specialist coverage commonly distinguishes the 47.5 mm lug-to-lug measurement from an approximately 40.2 mm broad case dimension.
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Does the Santos Dual Time come with more than one strap?
Yes. Cartier lists a steel bracelet and a second grey alligator strap. The bracelet uses SmartLink for sizing, while the bracelet and strap use Cartier’s QuickSwitch interchangeable system.
How much does the Cartier Santos Dual Time cost?
The supplied Cartier US collection listing currently shows $10,700. Prices and availability vary by region; the UK product page indicates online unavailability, while another European regional page lists a different euro price. Check the relevant Cartier market before buying.
The Bottom Line
Bottom line: The Cartier Santos Dual Time WSSA0076 is a distinctive luxury travel watch for buyers who want Cartier’s unmistakable Santos architecture more than a conventional round GMT or a fully proprietary movement. Its second-time-zone display is useful, its strap system is practical, and its 100-metre water resistance broadens everyday wear. The large case, changed dial balance, regional availability and non-in-house movement are the trade-offs to understand before spending approximately $10,700 in the US.
