Omega Constellation 131.20.29.20.55.002 Automatic machinery, precision steel, 29mm

Description

Basic Information ID: 131.20.29.20.55.002 Brand: Omega Series: Constellation Movement Type: Automatic Mechanical Gender: Ladies’ Movement Model: 8700 Movement Type: Automatic Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 oscillations per hour Hair Spring: Silicon Hair Spring Power Reserve: 50 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC), Master Chronometer Appearance: Case Diameter: 29 mm Case Thickness: 12.0 mm Dial Color: White Dial Shape: Round Strap Color: Two-tone Clasp Type: Butterfly Clasp with Comfort Adjustment Case Back: Transparent Weight: 98 grams Water Resistance: 50 meters Hour Markers: Diamond-set Hour Markers Clasp Spacing: Not available Lug Spacing: 17.6 mm Material: Case Material: Stainless Steel Dial Material: Mother-of-Pearl Dial with Diamond Hour Markers Bezel: 18K yellow gold; Crystal: Domed double-sided anti-reflective, scratch-resistant sapphire crystal; Crown: 18K yellow gold; Strap: Stainless steel/18K yellow gold; Two-tone buckle; No functions currently available: Date display, antimagnetic.