![[SIMCHA-TOP500:TUDOR:M79640-0002:01] Black Bay One 36 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002.png?v=1785021883&width=900)
![[SIMCHA-TOP500:TUDOR:M79640-0002:02] Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002_c14243c7-2ff7-4a1f-91b8-34fc31ee130c.png?v=1785021883&width=1350)
![[SIMCHA-TOP500:TUDOR:M79640-0002:03] Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002_801e0887-be0a-4815-b316-444037685bec.jpg?v=1785021883&width=1350)
![[SIMCHA-TOP500:TUDOR:M79640-0002:04] Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002.jpg?v=1785021883&width=830)
TUDOR Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet – M79640-0002
Exact reference: M79640-0002
Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet
Black Bay One 36 36mm steel case Steel bracelet
Watch specifications
| Case | 36mm steel case with polished and satin finish |
|---|---|
| Waterproofness | Waterproof to 100m (330 ft) |
| Bezel | Stainless steel bezel with polished and satin finish |
| Dial | Blue |
| Crystal | Flat sapphire crystal |
| Movement | Manufacture Calibre MT5400 (COSC) |
| Power Reserve | Power reserve of approximately 70 hours |
| Winding Crown | Screw-down crown with the TUDOR rose in relief |
| Bracelet | Stainless steel bracelet, polished and satin finish, with TUDOR “T-fit” folding clasp and safety catch |
| Seconds Hand | The hand indicating seconds. |
| Hour And Minute Hands | The hands on the watch indicating the time. |
Official TUDOR specifications and imagery for reference M79640-0002.
- 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:TUDOR:M79640-0002:01] Black Bay One 36 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002.png?v=1785021883&width=900)
![[SIMCHA-TOP500:TUDOR:M79640-0002:02] Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002_c14243c7-2ff7-4a1f-91b8-34fc31ee130c.png?v=1785021883&width=1350)
![[SIMCHA-TOP500:TUDOR:M79640-0002:03] Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002_801e0887-be0a-4815-b316-444037685bec.jpg?v=1785021883&width=1350)
![[SIMCHA-TOP500:TUDOR:M79640-0002:04] Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet](http://simchawatches.com/cdn/shop/files/tudor-m79640-0002.jpg?v=1785021883&width=830)
TUDOR Black Bay One 36 Manufacture Calibre MT5400 36mm steel case Steel bracelet – M79640-0002
Sale price$3,543.75
Regular price$4,725.00
- 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
- TUDOR