Current Production
Black Bay One 36
TUDOR M79640-0005
MSRP
$5,700 USD
Verified Aug 18, 2026
Case diameter36 mm
Case materialsteel
CrystalFlat sapphire crystal
Water resistance100 m
MovementManufacture Calibre MT5400 (COSC)Self-winding mechanical movement with bidirectional rotor system
CalibreCalibre MT5400
Power reserve70 hours
CertificationCOSC
DialBlue with 8 diamonds
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
