Omega Constellation Co-Axial Watch - 27 mm Steel And Yellow Gold Case - Sandy Champagne Dial - 123.25.27.20.58.002 Logo At the heart of this

At the heart of this chronograph lies the Caliber # 5200

toile de moire strap with adjustable deployant buckle

and the timeless allure of exceptional craftsmanship

automatic winding caliber 1904-PS MC movement with calendar aperture at 3 o'clock and subsidiary second counter at 6 o'clock

this iconic watch encompasses groundbreaking functionality

Omega Constellation Co-Axial Watch - 27 mm Steel And Yellow Gold Case - Sandy Champagne Dial - 123.25.27.20.58.002 Logo At the heart of this27 mm stainless steel and 18K yellow gold case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, sandy champagne lacquered dial decorated with a feathered pattern, Caliber Omega 8520 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel and yellow gold bracelet. Water resistant to 10 bar (100 metres 330 feet).