TUDOR Black Bay Fifty-Eight M79030B-0002

39mm steel case, Blue “soft touch” strap
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Swiss Made

Swiss Made

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Precision

Certification by the Swiss Official Chronometer Testing Institute (COSC)
Precision at two temperatures, in six different positions and at two different levels of power reserve: 100% and 33%

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Anti-Magnetism

Smooth functioning when exposed to a magnetic field of 15,000 gauss and precision following exposure

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Waterproofness

Waterproof to 200 m (660 ft) in accordance with ISO standard

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Power Reserve

70-hour power reserve

Five year Guarantee
Five-year transferable guarantee with no registration or periodic maintenance checks required
Case
39mm steel case with polished and satin finish
Movement
Manufacture Calibre MT5402 (COSC) Self-winding mechanical movement with bidirectional rotor system
Power Reserve
Power reserve of approximately 70 hours
Winding Crown
Steel screw-down winding crown, with the TUDOR rose in relief, with circular satin-brushed steel winding crown tube
Waterproofness
Waterproof to 200m (660 ft)
Bezel
Unidirectional rotatable bezel in steel with 60-minute graduated disc in matt blue anodised aluminium and silver gilded markings and numerals
Dial
Blue, domed
Crystal
Domed sapphire crystal
Bracelet
Blue “soft touch” with folding buckle and safety clasp

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