Tudor
Black Bay GMT Opaline “Pepsi”
The Black Bay GMT expands the Black Bay collection with a practical complication: a multi–time zone, or GMT, function. Instantly identifiable by its rotatable bezel—featuring the signature blue and bu... read more
Scope of Delivery
- Original Tudor Double Box
- Warranty Card (Dated: October 2025)
- 5-Year International Manufacturer Warranty
- User Manual & Booklets
- White Hang Tag
Technical Specifications
| Reference | M79830RB-0010 |
|---|---|
| Case Diameter | 41 mm |
| Movement | Automatic |
| Case Material | Stainless Steel |
| Bracelet | Oyster Bracelet 3 link |
| Model | Black Bay GMT |
| Caliber | MT5652 (COSC) |
| Power Reserve | 70 hours |
| Case Thickness | 14.6 mm |
| Lug-to-Lug | 50 mm |
| Lug Width | 22 mm |
| Waterproofness | 200 m |
| Features | Time, Date, GMT |
| Stock ID | ID10020 |