Omega Seamaster 231.20.39.21.02.002 Automatic machinery, precision steel, 38.5mm

Description

Basic Information ID: 231.20.39.21.02.002 Brand: Omega Series: Seamaster Movement Type: Automatic Gender: Men’s Movement Model: 8500 Movement Type: Automatic Manufacturer: Omega Balance Wheel: Free-sprung Hairspring Balance Wheel Frequency: 25,200 oscillations per hour Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 38.5 mm Case Thickness: Not available Dial Color: Silver-white Dial Shape: Round Strap Color: Two-tone 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: 19 Millimeter-long case material: Stainless steel/18k gold; Dial material: Not available; Bezel material: Stainless steel/18k gold; Crystal material: Domed, double-sided anti-reflective, scratch-resistant sapphire crystal; Crown material: 18k gold, screw-down crown; Strap material: Stainless steel/18k gold; Two-tone buckle material: Stainless steel/18k gold; Functions: Date display, antimagnetic.