The Heritage Chrono demonstrates the original shape and proportions of the TUDOR Oysterdate Chronograph from the early 1970s
non screw-locked crown with two gaskets and integrated pushpiece
40 hours of power reserve
gold hour markers and hands and a date display at three o'clock
Breitling Cockpit B50 Watch - 46mm Titanium Case - Volcano Black Dial - Titanium Professional III Bracelet - EB501022/BD40/176E Watch The Heritage Chrono demonstrates the46. 00 mm titanium case, back with screws, non screw locked crown with two gaskets and integrated push piece, bidirectional ratcheted rotating bezel windrose, cambered sapphire crystal with glareproof treatment on both sides, Volcano black dial, thermocompensated SuperQuartz electronic Breitling B50 movement with rechargeable battery, chronograph function, countcown countup clock, flight time chronograph, electronic tachometer, countdown, 2nd