Omega Constellation 123.25.27.20.53.001 Automatic machinery, precision steel, 27mm

Description

Basic Information ID: 123.25.27.20.53.001 Brand: Omega Series: Constellation Movement Type: Automatic Mechanical Gender: Women’s Limited Edition: 388 Movement Model: 8521 Movement Type: Automatic Mechanical Manufacturer: Omega Movement Diameter: 20mm Movement Thickness: 5.3mm Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 oscillations per hour Hair Spring: Silicon SI 14 Free-sprung Balance Spring Jewels: 28 Power Reserve: 50 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 27mm Case Thickness: Not Available Dial Color: Dark Blue Dial Shape: Round Strap Color: Two-tone Clasp Type: Folding Clasp Case Back: Transparent Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Diamond-set Hour Markers Clasp Spacing: Not Available Lug Spacing: 18 Millimeter-long case material: Stainless steel; Dial material: Aventurine glass; Bezel material: 18k red gold, diamond-set bezel; Crystal material: Domed, double-sided anti-reflective, scratch-resistant sapphire crystal; Crown material: Not available; Strap material: Stainless steel/18k red gold; Two-tone buckle material: Stainless steel/18k red gold; Functions: Date display