Omega Speedmaster 310.63.42.50.01.001 Manual mechanical, Sedna, 42mm

Description

Basic Information ID: 310.63.42.50.01.001 Brand: Omega Speedmaster Movement Type: Manual Mechanical Gender: Men’s Movement Model: 3861 Movement Type: Manual Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 21,600 vibrations per hour Hair Spring: Silicon Hair Spring Jewels: 26 Power Reserve: 50 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Master Chronometer Appearance: Case Diameter: 42 mm Case Thickness: 13.2 mm Dial Color: Black Dial Shape: Round Strap Color: Black Clasp Type: Folding Clasp Case Back: Transparent Weight: 124 grams Water Resistance: 50 meters Hour Markers: Bat-shaped Hour Markers Luminous Clasp Spacing: Not available Lug Spacing: 20 mm Materials: Case Material: Sedna 18K Gold Dial Material: Not available Bezel Material: Anodized Aluminum Bezel Crystal Material: Domed Scratch-resistant Sapphire Crystal with Anti-reflective Treatment Crown Material: Sedna 18K gold strap, alligator leather, Sedna 18K gold buckle, chronograph function, antimagnetic.