Omega Constellation Co-Axial Watch - 27 mm Steel Case - Mother-Of-Pearl Dial - 123.10.27.20.55.002 IW389108 ensuring precision adjustments with its

ensuring precision adjustments with its distinctive Ring Command bezel

enhancing readability and adding a subtle touch of functionality to its classic design

large square scale black alligator strap and additional black shiny strap

7-sided crown set with a faceted synthetic spinel

barleycorn

Omega Constellation Co-Axial Watch - 27 mm Steel Case - Mother-Of-Pearl Dial - 123.10.27.20.55.002 IW389108 ensuring precision adjustments with its27 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