Omega Seamaster 231.20.34.20.01.003 Automatic machinery, precision steel, 34mm

Description

Basic Information ID: 231.20.34.20.01.003 Brand: Omega Series: Seamaster 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 rpm Hair Spring: Si 14 Silicon Hair Spring Jewels: 28 Power Reserve: 50 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 34mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Transparent Weight: Not Available Water Resistance: 150 meters Hour Marker Type: Tapered Hour Markers Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: Stainless Steel Dial Material: Not Available Bezel Material: 18k Red Gold Crystal Material: Sapphire Crystal Crown Material: 18k Red Gold Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display