MovementQuartz Caliber/movementQuartz Case Case materialSteel Case diameter49.3 x 43.2 mm Water resistance20 ATM CrystalMineral Glass DialBlack, Skeletonized Bracelet/strap Bracelet materialSteel Bracelet colorSilver, Steel Clasp materialSteel Functions ...
When not receiving radio wave reception, the watch operates with normal quartz precision (average monthly difference ±15 seconds). Other Functions 12/24-hour time display switching Hand-removal function (manual, automatic (when measuring altitude, atmospheric pressure, temperature)) ...