Omega brand

Superb series

Automatic mechanical movement type

9300 movement model

41.5 mm dial diameter

Stainless steel case material

Basic Information ID: 331.12.42.51.03.001 Brand: Omega Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 9300 Movement Type: Automatic Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 28,800 vibrations per hour Hair Spring: Silicon Hair Spring Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 41.5 mm Case Thickness: Not available Dial Color: Blue Dial Shape: Round Strap Color: Brown Buckle Type: Pin Buckle Case Back: Transparent Weight: Not available Water Resistance: 100 meters Hour Marker Type: Bat Hour Markers Buckle Spacing: Not available Lug Spacing: 20 mm Material: Case Material: Stainless Steel Dial Material: Equipped with a PVD blue dial, featuring a sub-dial at 9 o’clock and a 12-hour and 60-minute chronograph sub-dial at 3 o’clock. It features a central chronograph seconds hand, a date window at 6 o’clock, a stainless steel bezel, a scratch-resistant sapphire crystal with anti-reflective coating, a stainless steel crown, a leather bracelet, and a stainless steel buckle. Functions include a date display and chronograph.