Tudor Black Bay Fifty-Eight 925“BB58”
Ref. 79010SG-0001
The Tudor Black Bay Fifty-Eight was introduced at BaselWorld 2018. Compared to the original Black Bay the case size is reduced in both diameter as well as height, and it is powered by the self-winding MT5402 which was introduced simultaneously. Reference 79010SG-0001, added to the collection in 2021, has a 925 silver case paired with a taupe dial.

Diameter39mm
Thickness11.9mm
Water Resistance200m
Power Reserve70hrs
Case & Dimensions
Diameter39 mm
Thickness11.9 mm
MaterialSilver
Water Resistance200 m
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Movement
CaliberTudor MT5400
ManufacturerTudor
TypeAutomatic
Power Reserve70 hours
Frequency28,800 bph
Accuracy+1 s/day
Jewels27
Lift Angle52°
Complicationshoursminutessecondschronometer
Also Known As
Cal. MT5400CaliberMT5400Caliber
Production
StatusCurrent Production
Authentication Intelligence
Authentication Markers (21)
Bezel Detail(4)case_detail(2)Crown Detail(3)Dial Detail(9)Lume DetailMovement TellSerial Number Format