Rolex brand

Pilot Series

Automatic mechanical movement type

Cal.9001 movement model

42mm dial

18k gold watch case material

Basic Information Number: m326138-0010 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 Technical Certifications: Superlative Chronometer Certification Appearance: Case Diameter: 42 mm Case Thickness: Not available Dial Color: White Dial Shape: Round Strap Color: Dark Brown Clasp Type: Folding Oyster Clasp Case Back: Solid Case Back Weight: Not available Water Resistance: 100 meters Hour Marker Type: Bat Hour Markers Luminous Clasp Spacing: Not available Lug Spacing: Not available Material: Case Material: 18k Gold Dial Material: Not available Bezel Material: Rolex Ring Command watch features a bidirectional rotating bezel with a triangular knurled pattern, a scratch-resistant sapphire crystal, a Cyclops lens for magnifying the date, a screw-down Twinlock crown with double waterproof system, an alligator leather strap, and an 18k gold clasp. Functions include a month display, annual calendar, large date, and dual time zone display.