Omega Seamaster 215.30.44.21.03.001 Automatic machinery, precision steel, 43.5mm

Description

Basic Information ID: 215.30.44.21.03.001 Brand: Omega Series: Seamaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8900 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: 43.5 mm Case Thickness: 16.1 mm Dial Color: Blue Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp with Extendable Function Case Back: Transparent Weight: 216 grams Water Resistance: 600 meters Hour Marker Type: Bat Hour Markers Luminous Clasp Spacing: Not Available Lug Spacing: 21 Millimeter material; Case material: Stainless steel; Dial material: Not available; Bezel material: Blue ceramic unidirectional bezel with Omega Liquidmetal™ diving scale; Crystal material: Domed, double-sided anti-reflective, scratch-resistant sapphire crystal; Crown material: Screw-down crown; Strap material: Stainless steel; Clasp material: Not available; Functions: Date display, antimagnetic.