Black Bay 31 S&G

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

Case
31mm 316L steel case with polished and satin finish
Lugs: 17mm lug width
Case thickness: 9.5mm

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

Power Reserve
Power reserve of approximately 50 hours

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

Waterproofness
Waterproof to 100m (330 ft)

Bezel
Fixed bezel in solid yellow gold

Dial
Black

Crystal
Flat sapphire crystal

Bracelet
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

Reference
M79603-0001