Black Bay One 31 S&G

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

31mm steel case with polished and satin finish

Manufacture Caliber MT5201 (COSC), tuned to -3/+5 seconds Self-winding mechanical movement with bidirectional rotor system

Screw-down winding crown with the TUDOR rose in relief. Steel covered by a 0.1mm yellow gold cap

Autonomia di circa 50 ore

Waterproof to 100m (330 ft)

Fixed bezel in solid yellow gold

Black

Flat sapphire crystal

First center links in steel or solid yellow gold. Remaining center links are made of a steel core capped with 0.2mm of yellow gold. TUDOR “T-fit” folding clasp with safety catch. The logo on the catch is made of solid yellow gold