Omega Speedmaster 311.30.42.30.01.005 Manual mechanical parts, stainless steel, 42mm

Description

Basic Information ID: 311.30.42.30.01.005 Brand: Omega Series: Speedmaster Movement Type: Manual Mechanical Gender: Men’s Movement Model: Cal. 1861 Movement Type: Manual Mechanical Manufacturer: Omega Base Movement: Lemania 1873 Movement Diameter: 27 mm Movement Thickness: 6.87 mm Balance Wheel: Glucydur Balance Wheel Frequency: 21,600 vibrations per hour Number of Jewels: 18 Power Reserve: 48 hours Case Diameter: 42 mm Case Thickness: 13.8 mm Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Solid Case Back Weight: 156 grams Water Resistance: 50 meters Hour Marker Type: Bat Hour Markers Clasp Spacing: Not Available Lug Spacing: 20 Millimeter material; Case material: Stainless steel; Dial material: Not available; Bezel material: Stainless steel; Crystal material: Hesalite resin glass; Crown material: Stainless steel; Strap material: Stainless steel; Buckle material: Stainless steel; Functions: Chronograph. Thanks to the helpful netizens duoqinuo and 庞李正 for correcting the product parameters.