General Features (Modern GMT‑Master II 40 mm Black Dial):
-
Case Size: ~40 mm Oystersteel case.
-
Bezel: Bidirectional 24‑hour rotatable Cerachrom ceramic bezel for dual time zone display.
-
Dial: Black lacquer dial with highly legible Chromalight luminescent markers and hands.
-
Functions: Hours, minutes, seconds, date, and GMT/second time zone with independent hour hand.
-
Movement: Rolex Calibre 3285 self‑winding automatic movement with Chronergy escapement and Parachrom hairspring.
-
Power Reserve: Approximately 70 hours.
-
Water Resistance: 100 meters / 330 feet.
-
Crystal: Scratch‑resistant sapphire with Cyclops magnifier over the date.
-
Bracelet/Clasp: Oyster or Jubilee bracelet with Oysterlock safety clasp and Easylink comfort extension link.
