Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Sedna Gold Case - Mother-Of-Pearl Dial - 131.20.29.20.05.001 40.0 25 mm steel and yellow

25 mm steel and yellow gold case

Refined and timeless

antireflective coating on both sides

5 mm yellow gold case

large square scale black alligator strap and additional black shiny strap

Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Sedna Gold Case - Mother-Of-Pearl Dial - 131.20.29.20.05.001 40.0 25 mm steel and yellow29 mm stainless steel and 18K Sedna gold case, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal anti reflective treatment on both sides, pearled mother of pearl dial and a date window at the 6 o'clock position, Caliber Omega 8700 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel and Sedna gold bracelet. Water resistant to 5 bar (50