Omega Constellation 123.25.27.20.57.001 Automatic machinery, precision steel, 27mm

Description

Basic Information ID: 123.25.27.20.57.001 Brand: Omega Series: Constellation Movement Type: Automatic Mechanical Gender: Ladies’ Movement: Movement Model: 8520 Movement Type: Automatic Mechanical Manufacturer: Omega Movement Diameter: 20mm Movement Thickness: 5.3mm Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 vibrations per hour Hair Spring: Si 14 silicon Hair Spring Jewels: 28 Power Reserve: 50 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 27mm Case Thickness: 12.3mm Dial Color: Dark Brown Dial Shape: Round Strap Color: Two-tone Clasp Type: Butterfly Clasp Case Back: Transparent Weight: 98g Water Resistance: 100 meters Hour Marker Type: Diamond-set Hour Markers Clasp Spacing: Not available Lug Spacing: 18 The case is made of stainless steel, the dial is made of mother-of-pearl with diamond hour markers, the bezel is made of 18K red gold with diamonds, and the crystal is a domed, double-sided anti-reflective, scratch-resistant sapphire crystal. The crown is made of 18K red gold, and the bracelet is made of 18K red gold and stainless steel with a two-tone buckle. Functions include a date display.