Some specifications for this reference are on file; the record is incomplete.
Rolex · GMT-Master
GMT-Master
Ref. 6542
discontinuedFirst GMT-MasterPartially documentedLast reviewed Not yet reviewed
Overview
- Production
- 1954–1959
- Era
- First GMT-Master
- Status
- discontinued
Case
- Case diameter
- 38mm
- Case material
- Stainless steel
- Bezel
- Bidirectional 24-hour
- Bezel material
- Bakelite (red/blue), later aluminium
- Crystal
- Acrylic
- Crown
- No crown guards
- Water resistance
- 50m
Dial & Hands
- Dial
- Black
- Hands
- Mercedes + 24h arrow
- Lume
- Radium
- Lume type
- Radium
Movement
- Movement
- Automatic
- Caliber
- 1036 / 1066
- Manufacturer
- Rolex
- Winding
- automatic
- Functions
- Hours, minutes, seconds, date, 24h GMT