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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchThe 2020 steel Cartier Santos-Dumont XL is a slim, manually wound dress watch with Cartier’s caliber 430 MC, a 46.6 × 33.9 mm case and about 38 hours of power reserve. Its steel reference is WSSA0032 on Cartier’s current product page; launch-era coverage used CRWSSA0032. Expect to wind it daily, and treat any price as specific to its date and market.
What is the 2020 Cartier Santos-Dumont XL?
Cartier names it the Santos-Dumont watch, extra-large model. The steel watch pairs a rectangular case with a simple hours-and-minutes display and a hand-wound movement. Cartier’s current Saudi Arabia product page lists reference WSSA0032, while Monochrome’s 2020 coverage identifies the launch-era steel model as CRWSSA0032. Those reference formats reflect the respective sources; use the one shown by the seller or regional Cartier page when checking a specific watch.
Cartier’s collection copy traces the design inspiration to 1904, when Louis Cartier created a watch for his friend, Brazilian aviator Alberto Santos Dumont, who wanted to read the time while flying. Cartier’s product page presents that as brand history.
Specs at a glance
| Specification | Steel XL |
|---|---|
| Reference | WSSA0032 on Cartier’s current Saudi Arabia page; CRWSSA0032 in Monochrome’s 2020 coverage |
| Case | Steel; 46.6 × 33.9 mm; 7.5 mm thick |
| Movement | Manual-winding mechanical, Cartier caliber 430 MC |
| Power reserve | Approximately 38 hours, according to Cartier |
| Display | Hours and minutes |
| Dial | Silver, satin-finish with sunray effect; Roman numerals |
| Hands | Blued-steel, sword-shaped |
| Crystal | Sapphire |
| Strap and buckle | Navy alligator-skin strap; steel ardillon buckle |
| Water resistance | 3 bar, approximately 30 metres |
Specifications are from Cartier’s regional product listing. A 3-bar rating is a modest water-resistance specification, not an invitation to swim with the watch.
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- Fit:21mm rubber watch band strap is designed specifically for the Cartier Santos WSSA0009
- Material Width: 21mm; Length: 115+90mm
- Material: Natural Rubber; Durable & Comfortable
- Package including: 1× Watch Band With Logo, Possibility to install your original Cartier buckle.
- Our Products Are Of High Quality With Excellent Shape And Function. We Are A Top-Notch Supplier And Offer Technical Support As Well. Please Feel Free To Purchase.
What daily ownership involves
Wind it by hand
Cartier specifies daily manual winding and around 38 hours of power reserve. The reserve describes the approximate running time after winding, not a two-day winding schedule: Cartier’s instruction is to wind the watch each day. Its user guide for the extra-large manual-winding Santos-Dumont says to push the crown into the case and turn it clockwise. Stop when fully wound; Cartier cautions against overwinding.
A thin, restrained dress-watch profile
At 7.5 mm thick, the case has a comparatively slim profile in its stated dimensions. The dial keeps to hours and minutes, with Roman numerals and blued sword hands rather than additional complications. The large-model designation does not replace the measurements: the case is 46.6 mm long and 33.9 mm wide, so those dimensions are useful to compare with a watch already comfortable on your wrist.
Rank #2
- VERIFY YOUR WATCH MODEL & MEASURE THE CORRECT SIZE USING A RULER – Watch Parts Are Model and Size Specific. Please Verify Compatibility Before Purchasing.
- Compatibility: Aftermarket replacement deployment buckle clasp for Cartier Santos models with 21mm straps. Fits Cartier Santos W20073X8, 2655, 2656, 2657, and 2740. Ensure correct size and model before purchasing for proper fit.
- High-Quality Construction: Made from top-grade Swiss 316L stainless steel, this clasp offers durability and a premium feel. Designed to match the quality and look of the original Cartier Santos buckle.
- Exact Fit: This heavy-duty clasp is precision-crafted to fit the Cartier Santos 100 XL Deployment Strap, providing a secure and stylish closure. Designed for a perfect fit, it ensures your watch remains elegantly secured.
- Complete Set: Includes a complete stainless steel deployment clasp. Easy to install and replace, ensuring your Cartier Santos watch maintains its premium appearance and functionality.
Water resistance has limits
Cartier rates the watch at 3 bar, approximately 30 metres. Read that as basic resistance to incidental exposure rather than a sports-watch rating. The leather strap is another reason to avoid treating this as a watch for regular water activities.
2020 launch price and current regional price
There is no single timeless price for this watch in the cited sources: the amounts below refer to different currencies, markets and dates.
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Rank #3
- Multiple Sizes Available: Choose from 20mm (for 32mm Santos 100 Midsize), 23mm (for 38mm Santos 100 XL), and 24.5mm (for 41mm Santos 100XL Chronograph). Strap thickness ranges from 8mm to 10.5mm. Measure carefully to ensure a perfect fit.
- Premium Leather Quality: Crafted from high-grade Italian genuine calf leather, this strap features a luxurious calf leather lining for superior comfort and durability, giving your watch a refreshed, elegant appearance.
- Exact Dimensions: The 32mm strap is 115mm long with a 20mm lug width tapering to 1.7mm. The 38mm strap is 23mm at the lug tapering to 1.9mm. The 41mm strap is 24.5mm at the lug tapering to 1.9mm. Ensure accurate measurements before purchase.
- Aftermarket Replacement: This is an aftermarket/generic leather strap, made to meet the original factory specifications for compatibility with Cartier Santos 100 models. Ensures a precise fit and high-quality performance.
- Compatibility Notice: This strap does not fit model #2655 or #2656 due to different pin hole locations. Check the back of your watch case for compatibility.
| Price observation | What it represents |
|---|---|
| €5,650 | Monochrome’s updated price for the steel model, published May 2, 2020 |
| $5,850 | Hodinkee’s 2020 launch coverage; availability was stated from May 2020 |
| SAR 31,000 | Price displayed on Cartier’s Saudi Arabia product page when consulted for this article; regional, not universal |
The 2020 euro figure is Monochrome’s updated May 2 amount, not its earlier initial figure. See Monochrome’s 2020 coverage and Hodinkee’s 2020 launch report. Cartier’s displayed Saudi price is on its Saudi Arabia listing; check Cartier’s local site for the market and date relevant to a purchase.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Other XL metal options in 2020
The 2020 XL hand-wound family also included a steel-and-pink-gold version and a solid pink-gold version. Their launch-era prices are not directly interchangeable with the steel model’s figures above: the cited coverage reports variant prices across different currencies and markets. For a comparison, confirm the exact metal and reference in the relevant report rather than applying the steel watch’s price to the other versions. Monochrome’s 2020 review and Hodinkee’s launch report discuss the family.
Quick Recap
Best Value
- The stainless steel lugs form a robust metal-to-metal connection with the watch case lugs, fundamentally eliminating the common front-to-back and side-to-side wobble often found in pure rubber or fabric straps. When worn, the watch case and strap feel as one seamless unit, responding instantly and delivering unparalleled stability and confidence, especially during physical activity.
- Doubled Corrosion Resistance, Defies Harsh Environments Both stainless steel and fluororubber boast top-tier corrosion resistance. This combination withstands dual assault from daily corrosive agents like sweat, seawater, pool chlorine, and sunscreen. The metal parts resist rust, and the rubber resists degradation and deformation, significantly enhancing environmental adaptability for diving, sailing, and daily heavy use.
- Shape Retention, Eliminates Stretch Deformation The stainless steel core provides a non-stretchable rigid frame, fundamentally locking the fixed distance between the two ends of the strap. Even if the outer fluororubber layer experiences minor physical relaxation over prolonged use, the overall length and hole alignment are guaranteed constant by the metal structure, effectively preventing the strap from becoming longer and the buckle hole from becoming loose over time.
- If you encounter any problems while using this product after purchase, please feel free to contact us at any time. We guarantee your satisfaction.
Rank #4
- VERIFY YOUR WATCH MODEL & MEASURE THE CORRECT SIZE USING A RULER – Watch Parts Are Model and Size Specific. Please Verify Compatibility Before Purchasing.
- Premium Leather Strap for Cartier Santos 100 XL: Replacement straps made from top-grade Italian leather with a refined grain. Length: 115mm/115mm, Width: 24.5mm at the lug, 21mm at the buckle. Thickness: 10.5mm tapering to 1.9mm.
- Check Strap Size Before Buying: Ensure compatibility by measuring your watch's lug width and buckle size. These straps fit Cartier Santos 100 XL Chronograph W20090X8. Verify dimensions to avoid returns.
- Quality Construction: Made from premium Italian leather with a refined grain and reinforced with heavy-duty black thread stitching. The reverse side features the finest leather lining for added comfort.
- Complete Set Included: Each set includes two straps 115mm/115mm and a deployment clasp, all in the original factory packaging. Instantly refresh the look of your Cartier Santos 100 XL watch.
Who is the Santos-Dumont XL for?
- Consider it if you want a thin, rectangular Cartier with a traditional two-hand display and are comfortable winding a watch by hand each day.
- Check the 46.6 × 33.9 mm case dimensions against your preferences before buying; “XL” alone does not tell you how it will sit on your wrist.
- Look elsewhere if you need higher water resistance, a watch for swimming, or a movement that does not require regular winding.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




