Fifty Fathoms Automatique (Ref. 5015-1130-52B)
Originally released 1953 alongside the Submariner; considered the world's first true modern dive watch. The 1315 movement's 120h reserve is unmatched among mechanical divers at its price.
Specifications
- 5015-1130-52B
- 45 mm
- 15 mm
- 23 mm
- Steel
- Cal. 1315, in-house automatic, 28,800 vph, 120h power reserve, anti-magnetic
- 300 m
- Time-only with date and unidirectional rotating bezel
- Slate grey dial, applied luminous diving markers, large legible indices, sapphire with anti-reflective coating, historically significant design
- Switzerland
- 1
- IconicTool watch
- Jun 25, 2026