Current Production
Black Bay One 31
TUDOR M79600-0002
MSRP
$4,600 USD
Verified Aug 18, 2026
Case diameter31 mm
Case materialstainless steel
CrystalFlat sapphire crystal
Water resistance100 m
MovementManufacture Calibre MT5201 (COSC), tuned to -3/+5 secondsSelf-winding mechanical movement with bidirectional rotor system
CalibreCalibre MT5201
Power reserve50 hours
CertificationCOSC
DialBlue
Bracelet or strapStainless steel bracelet, polished and satin finish, with TUDOR “T-fit” folding clasp and safety catch
Specifications as published by Tudor →
Last verified Aug 18, 2026
