Tudor
Black Bay 54 BB54
The Black Bay 54 is the most faithful modern interpretation of TUDOR’s original dive watch, reference 7922. Its 37 mm case retains the classic proportions of the historic model, while modern upgrades—... read more
Scope of Delivery
- Original Tudor Double Box
- Warranty Card (Dated: December 2025)
- 5-Year International Manufacturer Warranty
- User Manual & Booklets
- White Hang Tag
Technical Specifications
| Reference | M79000N-0001 |
|---|---|
| Case Diameter | 37 mm |
| Movement | Automatic |
| Case Material | Stainless Steel |
| Bracelet | Oyster Bracelet 3 link (T-fit) |
| Model | Black Bay 54 |
| Caliber | MT5400 (COSC) |
| Power Reserve | 70 hours |
| Case Thickness | 11.2 mm |
| Lug-to-Lug | 46 mm |
| Lug Width | 20 mm |
| Waterproofness | 200 m |
| Features | Time only |
| Stock ID | ID10027 |