Tudor Black Bay GMT M79830RB-0001 – 41 mm stainless steel “Pepsi” bezel automatic GMT watch.
This Black Bay GMT combines Tudor’s dive-watch heritage with true-traveler GMT functionality, pairing a robust 41 mm steel case and riveted bracelet with the iconic burgundy-and-blue 24-hour bezel. The result is a serious tool watch that still carries refined, vintage-inspired charm.
| Benefits |
| Tracks local time plus two additional time zones for frequent travelers. |
| 200 m water resistance supports swimming and active use. |
| Long power reserve makes it easy to rotate with other watches. |
| Key features |
| Manufacture calibre MT5652 automatic GMT movement, COSC certified. |
| Black domed dial with luminescent snowflake hands and markers. |
| Bidirectional burgundy/blue aluminum bezel with 24-hour scale. |
| Who it’s for |
| Enthusiasts wanting a versatile travel watch with genuine tool credentials. |
| Anyone drawn to classic “Pepsi” bezel aesthetics in a modern build. |
| How to use/wear |
| Set local time with the jumping hour hand; align GMT hand to a reference time zone. |
| Specs |
| Movement |
MT5652 automatic, approx. 70-hour power reserve. |
| Case |
41 mm stainless steel, about 14.6 mm thick, 22 mm lugs. |
| Crystal |
domed sapphire. |
| Water resistance |
200 m (660 ft). |
| Bracelet |
riveted stainless steel with folding safety clasp. |
| Functions |
hours, minutes, seconds, date, GMT. |
| Model |
M79830RB-0001 |
