Omega brand

Deco series

Manual mechanical movement type

8511 movement model

40mm dial

18k gold watch case material

Basic Information ID: 432.58.40.21.05.004 Brand: Omega Series: Disc-shaped Movement Type: Manual Mechanical Gender: Men’s Movement Model: 8511 Movement Type: Manual Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 vibrations per hour Hairspring: Silicon Hairspring Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 40 mm Case Thickness: 10.8 mm Dial Color: White Dial Shape: Round Strap Color: Burgundy Buckle Type: Pin Buckle Case Back: Transparent Weight: Not available Water Resistance: 30 meters Hour Marker Type: Bat Hour Markers Buckle Spacing: Not available Lug Spacing: 20 mm Materials: Case Material: 18k Gold Dial Material: Mother-of-Pearl Bezel Material: 18k Gold with Diamonds Crystal Material: Scratch-resistant Sapphire Crystal with Anti-reflective Treatment Crown Material: 18k Gold Strap Material: Alligator Leather Buckle Material: 18k Gold Functions: Date Display, Anti-magnetic