Omega Constellation Co-Axial Watch - 27 mm Steel Case - Mother-Of-Pearl Dial - 123.10.27.20.55.002 135 screw-down steel back

screw-down steel back

Rolex calibre 3255 perpetual self-winding movement with centre hour

The Sky-Dweller's unique feature set includes an annual calendar and dual time zone functionality

boasting a 36mm case diameter

Omega Constellation Co-Axial Watch - 27 mm Steel Case - Mother-Of-Pearl Dial - 123.10.27.20.55.002 135 screw-down steel back27 mm stainless steel case, transparent back, stainless steel bezel with engraved roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white mother of pearl dial with a wavy pattern extending from the iconic claws, 11 diamond indexes, date window at 3 o'clock, calibre 8520 self winding movement with co axial escapement for greater precision stability and durability, approximately 50 hours of power