Omega Seamaster 215.30.40.20.04.001 Automatic machinery, precision steel, 39.5mm

Description

Basic Information ID: 215.30.40.20.04.001 Brand: Omega Series: Seamaster Movement Type: Automatic Mechanical Gender: Ladies’ Movement Model: 8800 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: 55 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Master Chronometer Appearance: Case Diameter: 39.5 mm Case Thickness: Not available Dial Color: White Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp with Comfort Adjustment Case Back: Transparent Weight: 187 grams Water Resistance: 600 meters Hour Marker Type: Bat Hour Markers Luminous Clasp Spacing: Not available Lug Spacing: 19 Millimeter case material: Stainless steel; Dial material: Not specified; Bezel material: White ceramic unidirectional bezel with Omega Liquidmetal™ diving scale; Crystal material: Domed, double-sided anti-reflective, scratch-resistant sapphire crystal; Crown material: Stainless steel; Screw-down crown; Strap material: Stainless steel; Clasp material: Stainless steel; Functions: Date display, antimagnetic.