Rolex Lady-Datejust 178245 Black Dial Automatic mechanical, 18k rose gold, 31mm

Description

Rolex brand

Women’s Diary Series

Automatic mechanical movement type

Cal.2235 movement model

31 mm diameter

18k rose gold case material

Basic Information: Number 178245 Black Dial; Brand: Rolex; Series: Ladies’ 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; Appearance: Case diameter: 31 mm; Case thickness: Not available; Dial color: Black; Dial shape: Round; Strap color: Gold; Clasp type: Folding clasp, concealed folding crown buckle; Case back: Solid; Weight: Not available; Water resistance: 100 meters; Hour markers: Roman numerals; Clasp spacing: Not available; Lug spacing: Not available; Materials: Case material: 18k rose gold; Dial material: Not available; Bezel material: 18k rose gold, domed outer ring; Crystal material: Scratch-resistant sapphire crystal, anti-reflective; Cyclops lens with 2.5x magnification (date window); Crown material: 18k rose gold; Strap material: 18k rose gold, President type, semi-circular three-link clasp material: 18k rose gold; Functions: Date display