Omega Constellation 131.53.39.20.02.002 Automatic mechanical, 18K yellow gold, 39mm

Description

Basic Information ID: 131.53.39.20.02.002 Brand: Omega Series: Constellation Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8801 Movement Type: Automatic Mechanical Manufacturer: Omega Movement Diameter: 29mm Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 vibrations per hour Hairspring: Silicon Hairspring Jewels: 35 Power Reserve: 55 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC), Master Chronometer Appearance: Case Diameter: 39mm Case Thickness: 12.4mm Dial Color: Silver-white Dial Shape: Round Strap Color: Olive Green Clasp Type: Folding Clasp Case Back: Transparent Weight: 131 grams Water Resistance: 50 meters Hour Marker Type: Bat Markers Clasp Spacing: Not Available Lug Spacing: 24.2 Millimeter-long case material: 18K yellow gold; dial material: satin-textured silver-white dial; bezel material: 18K yellow gold with engraved Roman numerals; crystal material: domed, double-sided anti-reflective, scratch-resistant sapphire crystal; crown material: not specified; strap material: alligator leather; buckle material: 18K yellow gold; functions: date display, antimagnetic.