TUDOR Black Bay Chrono 39

39mm steel case, Yellow dial
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
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
WATERPROOFNESS: Waterproof to 200m (660 ft)
BRACELET: 3-link stainless steel bracelet with polished and satin-brushed finishes, with TUDOR "T-fit" rapid adjustment clasp