Current Production
Black Bay 54
TUDOR M79000B-0001
MSRP
$4,725 USD
Verified Aug 18, 2026
Case diameter37 mm
Case materialstainless steel
CrystalDomed sapphire crystal
Water resistance200 m
MovementManufacture Calibre MT5400 (COSC)Self-winding mechanical movement with bidirectional rotor system
CalibreCalibre MT5400
Power reserve70 hours
CertificationCOSC
DialBlue, domed, with applied hour markers
Bracelet or strap3-link stainless steel bracelet with polished and satin finish with TUDOR “T-fit” clasp
Specifications as published by Tudor →
Last verified Aug 18, 2026
