Omega Seamaster 220.53.41.21.13.001 Automatic machinery, Sedna, 41mm

Description

Basic Information ID: 220.53.41.21.13.001 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: 13.2 mm Dial Color: Coffee Dial Shape: Round Strap Color: Dark Brown Clasp Type: Folding Clasp Case Back: Transparent Weight: 133 grams Water Resistance: 150 meters Hour Marker Type: Tapered Hour Markers Luminous Clasp Spacing: Not Available Lug Spacing: 20 mm Material: Case Material: Sedna 18K Gold Dial Material: Horizontal “Teak” Grain, 18K Sedna™ Gold Hands and Hour Markers Coated with White Super-LumiNova Bezel Material: Sedna 18K gold crystal, domed double-sided anti-reflective, scratch-resistant sapphire crystal, Sedna 18K gold screw-down crown, alligator leather strap, Sedna 18K gold clasp, functions include date display, and antimagnetic design.