Omega Perpetual Calendar 42mm

The Omega Perpetual Calendar 42mm presents a perpetual calendar complication within a 42.2 x 14.9 mm case. The dial arranges a moon phase at 12 o'clock, small seconds and day at 9, month at 6, a year indicator at 7, and power reserve with date at 3. A domed sapphire crystal and a three-piece case with brushed and polished finishes complete it. All functions are set via the crown, with over 72 hours of power reserve.