Rolex Day-Date Model M228398TBR-0002 Automatic machinery, 18k gold, 40mm

Description

Basic Information Number: m228398tbr-0002 Brand: Rolex Series: Day-Date Movement Type: Automatic Gender: Men’s Movement Model: 3255 Movement Type: Automatic Manufacturer: Rolex Balance Wheel: Extra Large Inertia, Fine Adjustment, Balance Wheel Frequency: 28,800 rpm Oscillations per Hour: Hairspring: Paramagnetic Blue: Parachrom Hairspring Shock Absorption: High Performance Paraflex Shock-absorbing device, 31 jewels, 70-hour power reserve, Swiss Official Chronometer Testing Institute (COSC) certification. Case diameter: 40mm, Case thickness: Not available. Dial color: Champagne. Dial shape: Round. Strap color: Gold. Clasp type: Folding clasp. Case back: Solid. Weight: Not available. Water resistance: 100 meters. Hour markers: Bat-shaped. Clasp spacing: Not available. Lug spacing: Not available. Materials: Case material: 18k gold. Dial material: 10 square-cut diamonds. Bezel material: Diamond-set. Crystal material: Scratch-resistant sapphire crystal with anti-reflective convex lens and magnifying date window. Crown material: 18k gold, screw-down Twinlock double waterproof system. Strap material: 18k gold, Presidential style, semi-circular three-link clasp material: 18k gold. Functions: Date display, day display.