Omega brand

Deco series

Automatic mechanical movement type

Cal. 8520/8521 coaxial movement model

34 mm diameter

Stainless steel case material

Basic Information ID: 425.30.34.20.57.002 Brand: Omega Series: Disc Movement Type: Automatic Gender: Ladies Movement Model: Cal.8520/8521 Co-Axial Movement Type: Automatic Manufacturer: Omega Hairspring: Omega Si 14 silicon Hairspring Power Reserve: 50 hours Technical Certification: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 34mm Case Thickness: Not Available Dial Color: Light Blue Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Transparent Weight: Not Available Water Resistance: 100 meters Hour Markers: Diamond-set Hour Markers Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: Stainless Steel Dial Material: Mother-of-Pearl with Diamonds Bezel Material: Stainless Steel Crystal Material: Sapphire Crystal Crown Material: Stainless Steel Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display