Heritage Black Bay Dark on leather
This diver's watch in matt black steel draws its characteristic elements from Tudor's history. It inherits the general lines, as well as the domed dial and crystal from the first Tudor diving watches.
It features the particularly prominent winding crown from the famous 7924 reference of 1958, aka the "Big Crown", while its characteristic angular hands, known as "snowflake", were borrowed from Tudor watches used by the French National Navy in the 1970s.
The indication of guaranteed water depth engraved in red on the dial and the red triangle on the rotatable bezel are also key design features inspired by history.
Specification Price £3,230.00
| Case | 41mm Black PVD-treated steel with satin finish |
| Bezel | Unidirectional rotatable steel bezel in black PVD-treated steel with matt black anodised aluminium disc |
| Winding Crown | Screw-down winding crown in black PVD-treated steel engraved with the Tudor rose |
| Dial | Black, domed |
| Crystal | Domed sapphire crystal |
| Waterproofness | Waterproof to 200 m (660 ft) |
| Bracelet | Black PVD-treated steel bracelet or aged leather strap with black PVD-treated folding clasp and safety catch. Additional fabric strap with black PVD-treated buckle included in box. |
| Movement | MT5602, Manufacture Tudor (COSC) Self-winding mechanical movement with bidirectional rotor system |
| Power Reserve | Approximately 70 hours |
| Precision | Swiss Chronometer officially certified by the COSC (Swiss Official Chronometer Testing Institute) |
| Functions | Centre hour, minute and seconds hands. Stop-seconds function for precise time setting |
| Oscillator | Variable inertia balance, micro-adjustment by screw. Non-magnetic silicon balance spring. Frequency: 28,800 beats/hour (4Hz) |
| Total diameter | 31.8mm |
| Thickness | 6.5mm |
| Jewels | 25 jewels |
