Tudor / Black Bay One

Description

Black Bay One 31 S&G

Power reserve of approximately 50 hours

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

31mm steel case, Steel and yellow gold bracelet

Manufacture Calibres MT5201 (COSC) Self-winding mechanical movement with bidirectional rotor system

Champagne-colour with diamond hour markers, flat

Flat sapphire crystal

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