Rolex brand

Logbook series

Automatic mechanical movement type

Cal.2235 movement model

31 mm diameter

18k white gold with diamonds/stainless steel case

Basic Information Number: m178344-0044 Brand: Rolex Series: Datejust Movement Type: Automatic Gender: Women’s 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 Absorber: Paraflex Jewel count: 31; Power reserve: 48 hours; Technical certification: Superlative Chronometer certification; Appearance: Case diameter: 31 mm; Case thickness: Not available; Dial color: Black; Dial shape: Round; Strap color: Silver; Clasp type: Concealed folding crown buckle; Case back: Solid; Weight: Not available; Water resistance: 100 meters; Hour markers: Bat markers; Luminous; Clasp spacing: Not available; Lug spacing: Not available; Materials: Case material: 18k white gold with diamonds/stainless steel; Dial material: Not available; Bezel material: Domed, diamond-set bezel; Crystal material: Scratch-resistant sapphire crystal, anti-reflective; Cyclops lens with 2.5x magnification (date window); Crown material: Not available; Strap material: Stainless steel, Jubilee, five-link; Clasp material: Not available; Functions: Date display