Description
Basic Information ID: 220.50.41.21.02.001 Brand: Omega Series: Seamaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8901 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: 41 mm Case Thickness: Not available Dial Color: White Dial Shape: Round Strap Color: Gold Clasp Type: Folding Clasp Case Back: Transparent Weight: Not available Water Resistance: 150 meters Hour Marker Type: Tapered Hour Markers Luminous Clasp Spacing: Not available Lug Spacing: 20 mm Material: Case Material: Sedna Gold Dial Material: Horizontal “Teak” Grain, 18K Sedna™ gold hands and hour markers with white Super-LumiNova luminous coating; bezel made of Sedna gold; crystal: domed, double-sided anti-reflective, scratch-resistant sapphire crystal; crown: screw-down crown; strap: Sedna gold; buckle: Sedna gold; functions: date display, antimagnetic.








