Black Bay Chrono 39 M79310N-0001

Specifications Case: 39mm stainless steel case with polished and satin finishes Bezel: Fixed stainless steel bezel with black anodized aluminum insert and tachymetric scale with silver markings Movement: Manufacture Caliber MT5813 (COSC) with chronograph function Self-winding mechanical chronograph movement with bidirectional rotor system Power Reserve: Approximately 70 hours Dial: Yellow with black sub-counters, domed Winding Crown: Stainless steel screw-down winding crown with the TUDOR shield in relief Stainless steel screw-down pushers at 2 o'clock and 4 o'clock Crystal: Domed sapphire crystal Waterproof: Waterproof to 200m (660 ft) Bracelet: 3-link stainless steel bracelet with polished and satin-brushed finishes, with TUDOR "T-fit" rapid adjustment clasp Five Year Guarantee: Five-year transferable guarantee with no registration or periodic maintenance checks required.