Rolex Oyster Perpetual 178313 Black Diamond Dial Automatic machinery, precision steel, 31mm

Description

Rolex brand

Oyster Perpetual Series

Automatic mechanical movement type

Cal.2235 movement model

31 mm diameter

Stainless steel case material

Basic Information: ID 178313 Black Diamond Dial; Brand: Rolex; Series: Oyster Perpetual; Movement Type: Automatic; Gender: Ladies; Movement Model: Cal. 2235; Movement Type: Automatic; Manufacturer: Rolex; Movement Diameter: 20mm; Movement Thickness: 5.95mm; Frequency: 28,800 vibrations per hour; Hairspring: Parachrom; Shock-resistant: Paraflex; Jewels: 31; Power Reserve: 48 hours; Technical Certification: Superlative Chronometer; Appearance: Case Diameter: 31mm; Case Thickness: 7mm; Dial Color: Black; Dial Shape: Round; Strap Color: Two-tone; Clasp Type: Concealed Crown Buckle; Case Back: Solid; Weight: Not available; Water Resistance: 100 meters; Hour Markers: Diamond-set; Clasp Spacing: Not available; Lug Spacing: Not available; Materials: Case Material: Stainless Steel; Dial Material: Diamond-set; Bezel Material: 18k Gold, with outer triangular knurled diamond setting; Crystal Material: Sapphire Crystal; Crown Material: 18k Gold; Strap Material: 18k Gold & Stainless Steel; Clasp Material: 18k Gold & Stainless Steel; Functions: Date Display