Omega Seamaster 231.50.42.21.08.001 Automatic machinery, 18k gold, 41.5mm

Description

Basic Information ID: 231.50.42.21.08.001 Brand: Omega Series: Seamaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8501 Movement Type: Automatic Mechanical Manufacturer: Omega Movement Diameter: 29 mm Movement Thickness: 5.6 mm Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 rpm Hair Spring: Silicon SI14 Free-sprung Balance Spring Jewels: 28 Number of Parts: 201 Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 41.5 mm Case Thickness: Not Available Dial Color: Gold Dial Shape: Round Strap Color: Gold Clasp Type: Butterfly Clasp Case Back: Transparent Weight: Not Available Water Resistance: 150 meters Hour Marker Type: Tapered Hour Markers Clasp Spacing: Not Available Lug Spacing: 20 mm 18k gold case material, dial material not specified, 18k gold bezel, domed double-sided anti-reflective, scratch-resistant sapphire crystal, screw-down crown, 18k gold strap, 18k gold buckle, 18k gold functions, date display, antimagnetic.