Omega Constellation 131.53.29.20.55.001 29 mm Yellow Gold Mother-of-Pearl Dial Green Alligator Strap Diamond Watch for Women

Reference 131.53.29.20.55.001 is a 29 mm Constellation in 18K yellow gold, with a pearled mother-of-pearl dial and diamond hour markers held in yellow gold settings. The bezel is engraved with Roman numerals, the hands, OMEGA logo and Constellation star are in 18K yellow gold, and a date window is placed at 6 o'clock.

A green alligator leather strap with an 18K yellow gold pin buckle takes the place of the mono-rang bracelet. The self-winding calibre 8701 is a Co-Axial Master Chronometer approved by METAS, resistant to magnetic fields of 15,000 gauss, with a silicon balance spring and a 50-hour power reserve. Water resistance is 50 metres.

Technical specifications

• Brand: OMEGA
• Collection: Constellation – Ladies' Selection
• Model: Constellation Co-Axial Master Chronometer
• Reference: 131.53.29.20.55.001
• Intended wearer: Ladies'
• Case: Yellow gold, 29 mm diameter
• Lug-to-lug: 31.20 mm
• Bezel: Bezel engraved with Roman numerals
• Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Water resistance: 5 bar (50 metres / 165 feet)
• Dial: White mother-of-pearl
• Hands and indexes: 18K yellow gold hands and diamond holders
• Gem-setting: Diamond hour markers in 18K yellow gold holders
• Functions: Hours, Minutes, Date
• Movement: OMEGA 8701, automatic (self-winding) with Co-Axial escapement
• Certification: Co-Axial Master Chronometer, certified by METAS (magnetic resistance to 15,000 gauss)
• Power reserve: 50 hours
• Frequency: 3.5 Hz
• Strap: Leather strap, green (alligator leather)
• Clasp: Pin buckle in yellow gold
• Weight (approx.): 57 g
• Warranty: 5-year OMEGA international warranty
• Made in: Switzerland
• Manufacturer: OMEGA SA, Biel/Bienne, Switzerland