Rolex Day-Date 228206 with black dial Automatic mechanical, 950 platinum, 40mm

Description

Basic Information: Watch ID 228206, Black Dial, Brand: Rolex, Day-Date Series, 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, Hairspring: Paramagnetic, Blue Parachrom Hairspring, Shock-resistant, 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: Black, Dial shape: Round, Strap color: 950 platinum, Clasp type: Concealed folding crown buckle, Case back: Solid case back, Rolex fluted screw-down, Weight: Not available, Water resistance: 100 meters, Hour markers: Bat markers/diamond-set, Clasp spacing: Not available, Lug spacing: Not available, Materials: Case material: 950 platinum, Dial material: Diamond-set, Bezel material: Not available, Crystal material: Scratch-resistant sapphire crystal with double anti-reflective lens, Cyclops lens for magnification, Date display, Crown material: Screw-down Twinlock double waterproof system, Strap material: 950 platinum, President type, semi-circular three-link clasp material: 950 platinum, Functions: Date display, Day display.