TUDOR presents a technical model named Black Bay Pro. It has a 39-millimetre diameter, a fixed steel bezel and a Manufacture Calibre with built-in GMT function.

Manufacture Calibre MT5652 with built-in GMT function was developed by TUDOR for the Black Bay Pro model. It illustrates the technical development process, which is unique to TUDOR, drawing on adaptable architecture capable of including new functions into its manufactured movements rather than resorting to additional modules. A minor detail for some, but a must for watchmaking purists.

The power reserve of the Manufacture Calibre MT5652 is "weekend-proof", about 70 hours. This enables the wearer to take the watch off on a Friday evening and put it back on again on Monday morning without having to reset it.

CASE

39 mm steel case with polished and satin finish

Lugs: 20mm lug width

Case thickness: 14.6mm

BEZEL

24-hour graduated fixed bezel in satin-brushed steel

DIAL

Black, domed

CRYSTAL

Domed sapphire crystal

MOVEMENT

Manufacture Calibre MT5652 (COSC) Self-winding mechanical movement with bidirectional rotor system Built-in architecture

POWER RESERVE

Power reserve of approximately 70 hours

WINDING CROWN

Screw-down winding crown in steel with the TUDOR rose in relief

WATERPROOFNESS

Waterproof to 200 m (660 ft)

BRACELET

Black fabric strap with yellow band and buckle

FIVE YEAR GUARANTEE

Five-year transferable guarantee with no registration or periodic maintenance checks required

REF: M79470-0002