TUDOR Black Bay Fifty-Eight M79010SG-0002 Signed Estate Jewelry 18k tri-color gold

18k tri-color gold

Sterling silver carved textured stack band with silver texture and grey finish on inside

14kw high polished heavy weight comfort fit band

Now it has been updated to become the world's first Master Chronometer

The disc measures 1

TUDOR Black Bay Fifty-Eight M79010SG-0002 Signed Estate Jewelry 18k tri-color gold39 mm silver case, brown and gray frabic strap Case: 39 mm 925 silver case, satin finished open case back with sapphire crystal Bezel: Unidirectional rotatable bezel in 925 silver with 60 minute graduated disc in matte taupe anodized aluminum and silver gilded markings and numerals Movement: Manufacture Caliber MT5400 (COSC) Self winding mechanical movement with bidirectional rotor system Dial: Taupe, domed Winding Crown: 925 silver screw down winding