Rolex brand

Pilot Series

Automatic mechanical movement type

Cal.9001 movement model

42mm dial

18k gold, Rolex Ring Command bidirectional rotating bezel with triangular fluted pattern.

Basic Information Number 326138 Brand Rolex Series: Ocean Star Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal. 9001 Movement Type: Automatic Mechanical Manufacturer: Rolex Frequency: 28,800 vibrations per hour Hairspring: Paramagnetic Blue Parachrom Hairspring Shock Absorption: High-performance Paraflex shock absorber Jewels: 40 Power Reserve: 72 hours Appearance Case Diameter: 42 mm Case Thickness: Not available Dial Color: Gold Dial Shape: Round Strap Color: Dark Brown Clasp Type: Folding Clasp, Oyster Clasp Case Back: Solid Case Back Weight: Not available Water Resistance: 100 meters Hour Marker Type: Not available Clasp Spacing: Not available Lug Spacing: Not available Material Case Material: 18k gold, bezel: Rolex Ring Command dial with fluted bezel and bidirectional rotating outer ring. Dial material: Not specified. Bezel material: Not specified. Crystal material: Scratch-resistant sapphire crystal with anti-reflective properties. Cyclops lens with 2.5x magnification. Date window. Crown material: 18k gold, screw-down, with a Twinlock waterproof system. Strap material: 18k gold. Buckle material: 18k gold. Functions: Date display, month display, annual calendar, dual time zone.