Omega Seamaster 231.10.42.21.01.001 Automatic machinery, precision steel, 41.5mm

Description

Basic Information ID: 231.10.42.21.01.001 Brand: Omega Series: Seamaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8500 Movement Type: Automatic Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 oscillations per hour Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 41.5 mm Case Thickness: Not available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Transparent Weight: Not available Water Resistance: 150 meters Hour Marker Type: Tapered Hour Markers/Luminous Clasp Spacing: Not available Lug Spacing: Not available Materials: Case Material: Stainless Steel Dial Material: Not available Bezel Material: Stainless Steel Crystal Material: Sapphire Crystal Glass Crown Material: Stainless Steel Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display Thanks to the enthusiastic netizens FrankieSin and Zai Sha for making corrections to the product parameters.