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Description
The Black Bay GMT brought true dual-time capability to Tudor's most celebrated line, pairing the Black Bay's vintage-inspired dive-watch DNA with a rotating GMT bezel for tracking a second time zone. Reference 79830RB delivers Tudor's signature blend of heritage design and modern performance — a travel watch with serious tool-watch credentials.
- Reference
- 79830RB
- Case size
- 41 mm
- Case
- Stainless steel
- Dial
- Black dial with luminous hands and hour markers
- Bezel
- Rotating GMT bezel
- Movement
- Automatic
- Condition
- Unknown
- Box
- Yes
- Papers
- Yes
- First seen
- Sep 24, 2026, 6:05 p.m.
- Last scraped
- Sep 25, 2026, 1:00 a.m.