BLACK BAY 58 18K M79018V-0001

  • Manufacture Calibre MT5400 (COSC)
  • 39mm yellow gold case
  • Brown alligator bracelet
  • Complementary strap
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Swiss Made

Swiss Made

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

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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
39mm case, satin finished, in 18 ct yellow gold Open case back with sapphire crystal Lugs: 20mm lug width Case thickness: 12.7mm
Manufacture Calibre MT5400 (COSC) Self-winding mechanical movement with bidirectional rotor system
Power Reserve
Power reserve of approximately 70 hours
Winding Crown
18 ct yellow gold screw-down winding crown, with the TUDOR rose in relief with circular satin-brushed 18 ct yellow gold winding crown tube
Waterproof to 200m (660 ft)
Unidirectional rotatable bezel in 18 ct yellow gold with 60-minute graduated disc in matt green anodised aluminium and gold gilded markings and numerals
Green, domed
Domed sapphire crystal
Domed dark brown alligator strap with 18 ct yellow gold buckle