Omega Speedmaster 323.21.40.40.01.001 Automatic machinery, precision steel, 40mm

Description

Basic Information ID: 323.21.40.40.01.001 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal.1164 Movement Type: Automatic Mechanical Manufacturer: Omega Base Movement: ETA 7750 Movement Diameter: 30mm Movement Thickness: 7.9mm Frequency: 28,800 vibrations per hour Jewels: 25 Power Reserve: 44 hours Technical Certification: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 40mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Solid Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Tapered Hour Markers Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: Stainless Steel Dial Material: Not Available Bezel Material: 18K Rose Gold Crystal Material: Sapphire Crystal Glass Crown Material: 18K Rose Gold Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display, Chronograph