The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →The title “Vacheron Constantin Overseas Watch in Blue” most likely refers to the 2026 30th-anniversary Overseas Perpetual Calendar Ultra-Thin in Azure, a limited edition reported at 200 pieces. A hands-on account describes its dial as lighter and less saturated than the intense blue associated with the collection’s 2016 relaunch, with the shade changing in different light. The title alone does not identify an exact reference, however: the manufacturer’s blue-dial 4300V/220G-B945 shares key specifications but is a separate listing that should not automatically be treated as the anniversary watch.
Which blue Overseas is this?
The strongest match is the 2026 Overseas Perpetual Calendar Ultra-Thin Azure, introduced for the Overseas collection’s 30th anniversary. Independent launch coverage reports a 200-piece limit. Vacheron Constantin says the collection was reinvented in 2016 and is shaped around the spirit of travel; the anniversary coverage places its launch in 1996. Wallpaper* and ATimelyPerspective report the anniversary edition; the official Overseas collection page shows the wider family, which includes self-winding, dual-time, chronograph, tourbillon and perpetual-calendar models.
There is also an official Canadian product listing for the blue-dial Overseas Perpetual Calendar Ultra-Thin reference 4300V/220G-B945, internal code X43GC945. It confirms a blue dial and closely related specifications, but its listing does not establish that it is the anniversary Azure edition. The distinction matters when checking the exact dial treatment, reference, straps and availability.
How does the Azure dial look in different light?
In the ATimelyPerspective hands-on account, the anniversary Azure reads as lighter and less saturated than the intense blue introduced to the Overseas collection in 2016. The writer says the color shifts with changing light and made a stronger impression on the wrist than in photographs. These are that author’s subjective observations, not results from a controlled comparison of the two blues.
The practical takeaway is to avoid treating a product photograph—or the word “blue”—as a reliable guide to how a particular Overseas dial will look indoors. The available account specifically notes variation with light, but does not establish how the anniversary watch compares with other blue-dial references under identical conditions such as office or restaurant lighting.
What are the case and movement specifications?
The official Canadian page gives the clearest full specification set for reference 4300V/220G-B945. These figures apply to that named reference; they should not be transferred wholesale to the anniversary Azure watch merely because it is in the same family.
Rank #2
- EASY TO FIT AND ADJUST: This band is designed to fit your favourite watch, easily replace your old band or adjust the size to fit perfectly on your wrist.
- COMFORTABLE AND DURABLE: This watch band is made of high-quality materials that are soft, flexible and wear-resistant, ensuring long-lasting comfort and durability.
- STYLISH AND VERSATILE: With its sleek and modern design, this watch band will add a touch of elegance to your attire for both casual and formal occasions. It fits most traditional and smart watches with standard lug width.
- SAFE AND SECURE: This watch band is equipped with a stainless steel buckle to ensure a safe and secure fit, preventing the watch from slipping or being lost accidentally.
- MULTIPLE COLOURS AND SIZES AVAILABLE: Available in a wide range of colours, you can choose a strap that matches your personal style or mood, making your watch suitable for any occasion.
| Specification | 4300V/220G-B945, official Canadian listing | 2026 anniversary Azure, as reported in launch coverage |
|---|---|---|
| Case | 41.5 mm, 18K white gold; 8.1 mm thick | 41.5 mm, 18K white gold; 8.1 mm in ATimelyPerspective and T3 coverage; Wallpaper* reports 8.11 mm |
| Water resistance | 50 m | Not stated in the cited anniversary coverage |
| Movement | Self-winding calibre 1120 QP; 276 parts, 36 jewels, 2.75 Hz | Self-winding calibre 1120 QP/1; 4.05 mm thick and 276 components, as reported by ATimelyPerspective and T3 |
| Power reserve | 40 hours, according to Vacheron Constantin | Approximately 40 hours, according to ATimelyPerspective |
| Calendar and moon phase | Date, day, month and leap-year indications, plus moon phase | Date, weekday, month and leap-year indications, plus moon phase, as reported by ATimelyPerspective |
| Certification | Geneva Seal | Geneva Seal, according to ATimelyPerspective |
For 4300V/220G-B945, the manufacturer says the perpetual calendar is designed to display the correct date until 2100. ATimelyPerspective also reports that the anniversary version needs no calendar correction until 2100 if it remains running. That is a version-specific perpetual-calendar claim, not a promise that the watch will keep running unattended for that entire period. See the official 4300V/220G-B945 specifications for the manufacturer’s full reference details.
What strap comes with the watch?
The strap descriptions differ between the official reference listing and anniversary coverage, so confirm the precise watch and what is included with a seller before purchase.
Rank #3
- High quality material, waterproof, soft and durable rubber resin.
- Packing include: 1x 25*8mm Silicone watch strap, 1 x replacement remove tool.
- CYKLDS watch band Compatible with Vacheron Constantin Overseas Band Width: 25mm*8mm.
- Please measure the width of the connecting part where the band attached to the watch before placing order.
- Watch strap is vintage style, versatile and suitable for any occasion. Wearing this strap can increase your personal charm.
- 4300V/220G-B945: Vacheron Constantin lists an interchangeable white-gold bracelet and dark-blue rubber and grained calfskin as additional accessories. The page does not establish that those additional straps are included in the purchase.
- 2026 anniversary Azure: ATimelyPerspective describes white-gold, white-rubber and denim-blue-rubber options. Wallpaper* and T3 also report white and denim-blue rubber options alongside the white-gold bracelet.
The ATimelyPerspective author personally preferred the anniversary watch on rubber. That is a wearing preference, not a claim that a particular strap is supplied as standard or suits every wearer.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is the reported price and availability?
T3 reported a price of £119,000 for the anniversary watch in its article published September 24, 2026. This is a dated editorial report of a UK price, not a current official quote or a guarantee of availability. Launch coverage reports the Azure edition limited to 200 pieces, but that figure is an edition limit—not a statement of stock, sales or remaining inventory.
Rank #4
- High quality material, waterproof, soft and durable rubber resin.
- Packing include: 1x 25*8mm Silicone watch strap, 1 x replacement remove tool.
- CYKLDS watch band Compatible with Vacheron Constantin Overseas Band Width: 25mm*8mm.
- Please measure the width of the connecting part where the band attached to the watch before placing order.
- Watch strap is vintage style, versatile and suitable for any occasion. Wearing this strap can increase your personal charm.
For current availability, ask Vacheron Constantin or a verified specialist retailer to confirm the exact reference, regional price and included straps. The official Overseas collection page provides boutique and store-finder routes.
Quick Recap
Best Value
- EASY TO FIT AND ADJUST: This band is designed to fit your favourite watch, easily replace your old band or adjust the size to fit perfectly on your wrist.
- COMFORTABLE AND DURABLE: This watch band is made of high-quality materials that are soft, flexible and wear-resistant, ensuring long-lasting comfort and durability.
- STYLISH AND VERSATILE: With its sleek and modern design, this watch band will add a touch of elegance to your attire for both casual and formal occasions. It fits most traditional and smart watches with standard lug width.
- SAFE AND SECURE: This watch band is equipped with a stainless steel buckle to ensure a safe and secure fit, preventing the watch from slipping or being lost accidentally.
- MULTIPLE COLOURS AND SIZES AVAILABLE: Available in a wide range of colours, you can choose a strap that matches your personal style or mood, making your watch suitable for any occasion.
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.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →
