TYPE 1² Squared NavyFUNCTIONS Hours Minutes Seconds Day of the week MOVEMENT Patented ROCS 1. 3 Res sence Orbital Convex System module driven by the minute axle of a customized 2892 base caliber Caseback winding and day time setting Self winding 36 hours power reserve 28,800 vibrations per hour 40 jewels 27 gears DIAL Convex German silver dial (125mm radius) with 3 eccentric biaxial satellites inclined at 3 (hours) and 4. 75 (seconds and day of the week) Engraved