Omega Constellation 130.30.39.21.02.001 Automatic machinery, precision steel, 39mm

Description

Basic Information ID: 130.30.39.21.02.001 Brand: Omega Series: Constellation Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8900 Movement Type: Automatic Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 vibrations per hour Hair Spring: Silicon Hair Spring Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Master Chronometer Appearance: Case Diameter: 39 mm Case Thickness: 12.6 mm Dial Color: Silver Dial Shape: Round Strap Color: Silver Clasp Type: Butterfly Clasp Case Back: Transparent Weight: 163 grams Water Resistance: 100 meters Hour Marker Type: Bat Hour Markers Clasp Spacing: Not Available Lug Spacing: 20 mm Materials: Case Material: Stainless Steel Dial Material: Not Available Bezel Material: Stainless Steel Crystal Material: Domed Double Anti-reflective Sapphire Crystal Crown Material: Stainless Steel Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display, Antimagnetic