![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:01] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Soldier.avif?v=1785022779&width=1224)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:02] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Profile.avif?v=1785022779&width=2048)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:03] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Back.avif?v=1785022779&width=1228)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:04] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Buckle.avif?v=1785022779&width=1340)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:05] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Focus.avif?v=1785022779&width=2048)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:06] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Packaging.avif?v=1785022780&width=1100)
TAG Heuer Formula 1 Chronograph x Senna – CAZ101AX.BA0637
Exact reference: CAZ101AX.BA0637
Celebrate a mythical partnership with the TAG Heuer Formula 1 Chronograph x Senna 43mm, a timepiece that pays tribute to Ayrton Senna's enduring legacy. Launched at the Brazilian Grand Prix™, this special edition, limited to 3000 pieces, blends the legendary driver’s iconic colors with high-performance design, making it a must-have for racing fans.
The black sunray-brushed dial, with yellow, red, green and blue accents on the 6 o’clock 1/10th of a second chronograph counter, mirrors the iconic colors associated with Senna’s extraordinary racing heritage. Crafted from fine-brushed and polished steel, the 43mm case is paired with a black aluminum tachymeter bezel featuring Senna’s distinctive logo. The steel screw-down case back sports a special engraving, highlighting the strong bond between TAG Heuer and the racing legend. Introduced in 1987, the S-shaped bracelet is a hallmark of TAG Heuer, favored by Ayrton Senna for its comfortable fit and unique double-link structure. Its ergonomic design ensures both style and comfort, making this chronograph perfect for everyday wear.
Watch specifications
| Movement — Name | Caliber |
|---|---|
| Movement — Value | Quartz Chronograph |
| Movement — Name | Movement |
| Movement — Value | Quartz |
| Movement — Name | Functions |
| Movement — Value | Hours, Minutes, Seconds, Chronograph : 1/10 second, seconds, 30 minutes counter, Date |
| Case — Name | Size |
| Case — Value | 43 mm |
| Case — Name | Water resistance |
| Case — Value | 200 m |
| Case — Name | Case |
| Case — Value | Steel Fine-brushed/polished |
| Case — Name | Bezel |
| Case — Value | Fixed bezel |
| Case — Name | Bezel Material |
| Case — Value | Aluminum coated with black DLC |
| Case — Name | Crown |
| Case — Value | Screw-down Steel coated with black DLC |
| Strap/Bracelet — Name | Strap Material |
| Strap/Bracelet — Value | Steel |
| Strap/Bracelet — Name | Color |
| Strap/Bracelet — Value | Silver |
| Strap/Bracelet — Name | Finishing |
| Strap/Bracelet — Value | Fine-brushed |
| Strap/Bracelet — Name | Buckle |
| Strap/Bracelet — Value | Folding clasp - Polished Steel |
| Dial — Name | Finishing |
| Dial — Value | Sunray brushed |
| Dial — Name | Color |
| Dial — Value | Black |
Official TAG Heuer specifications and imagery for reference CAZ101AX.BA0637.
- Ordered for you — payment is collected in full now; availability and timing are confirmed after your order.
- United States only — we currently sell and ship within the US.
- All sales are final, except where required by applicable law.
- Manufacturer or brand warranty included — terms vary by watch.
Choose options
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:01] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Soldier.avif?v=1785022779&width=1224)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:02] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Profile.avif?v=1785022779&width=2048)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:03] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Back.avif?v=1785022779&width=1228)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:04] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Buckle.avif?v=1785022779&width=1340)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:05] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Focus.avif?v=1785022779&width=2048)
![[SIMCHA-TOP500:TAG-HEUER:CAZ101AX.BA0637:06] TAG Heuer Formula 1 Chronograph x Senna CAZ101AX.BA0637 Quartz, 43 mm, Steel](http://simchawatches.com/cdn/shop/files/CAZ101AX.BA0637_Packaging.avif?v=1785022780&width=1100)
- Ordered for you — payment is collected in full now; availability and timing are confirmed after your order.
- United States only — we currently sell and ship within the US.
- All sales are final, except where required by applicable law.
- Manufacturer or brand warranty included — terms vary by watch.
Watch specifications
- Brand
- TAG Heuer