Rolex Oyster Perpetual M178313-0071 Automatic machinery, stainless 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 Number: m178313-0071 Brand: Rolex Series: Oyster Perpetual Movement Type: Automatic Gender: Women’s Movement Model: Cal. 2235 Movement Type: Automatic Manufacturer: Rolex Movement Diameter: 20 mm Movement Thickness: 5.95 mm Frequency: 28,800 vibrations per hour Hairspring: Parachrom Shock Absorber: Paraflex Jewel count: 31; Power reserve: 48 hours; Technical certification: Superlative Chronometer certification; Case diameter: 31 mm; Case thickness: 7 mm; Dial color: Gold; Dial shape: Round; Strap color: Two-tone; Clasp type: Oyster folding clasp with 5 mm Easylink extension system; 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: Stainless steel; Dial material: Not available; Bezel material: 18k gold/outer bezel with triangular knurling and diamond setting; Crystal material: Sapphire crystal; Crown material: 18k gold, screw-down Twinlock double water resistance system; Strap material: 18k gold and steel; Clasp material: Stainless steel; Functions: Date display