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References | : | Case 128238 • Bracelet 83408 President | Category | : | Oyster Perpetual Classic |
Case | : | 18 ct yellow gold Oyster (monobloc middle case, screw-down case back and winding crown) |
Diameter | : | 36 mm |
Thickness | : | 12 mm |
Lug width | : | 20 mm |
Middle case | : | 18 ct yellow gold Polished finish |
Bezel | : | 18 ct yellow gold, fluted |
Case back | : | 18 ct yellow gold, solid, screw-down with fine fluting |
Winding crown | : | Twinlock in 18 ct yellow gold, screw-down, double waterproofness system |
Crystal | : | Scratch-resistant sapphire with double anti-reflective coating Cyclops lens over the datewith double anti-reflective coating |
Water resistance | : | 100 metres (330 feet) |
Mouvement | : | Calibre 3255, Manufacture Rolex Mechanical movement with bidirectional self-winding via Perpetual rotor |
Precision | : | −2/+2sec./day, after casing |
Functions | : |
|
Oscillator | : | Frequency: 28,800 beats/hour (4 Hz) Paramagnetic blue Parachrom hairspring Rolex overcoil Large balance wheel with variable inertia High-precision regulating via four gold Microstella nuts Traversing balance bridge High-performance Paraflex shock absorbers |
Escapement | : | Chronergy with optimized energy efficiency Paramagnetic nickel-phosphorus pallet fork and escape wheel |
Jewelling | : | 31 rubies |
Power reserve | : | Approximately 70 hours |
Dial | : | Turquoise blue, enamelled, puzzle motif 10 baguette-cut sapphires in varying hues, in 18 ct yellow gold settings Hands in 18 ct yellow gold |
Certification | : | Superlative Chronometer (COSC + Rolex certification after casing) International five-year guarantee |
Bracelet | : | President, three-piece solid links 18 ct yellow gold, polished centre links,satin-finished outer links with polished edges, ceramic inserts |
Buckle | : | Concealed folding Crownclasp |
References | : | Case 128239 • Bracelet 83409 President | Category | : | Oyster Perpetual Classic |
Case | : | 18 ct white gold Oyster (monobloc middle case, screw-down case back and winding crown) |
Diameter | : | 36 mm |
Thickness | : | 12 mm |
Lug width | : | 20 mm |
Middle case | : | 18 ct white gold Polished finish |
Bezel | : | 18 ct white gold, fluted |
Case back | : | 18 ct white gold, solid, screw-down with fine fluting |
Winding crown | : | Twinlock in 18 ct white gold, screw-down, double waterproofness system |
Crystal | : | Scratch-resistant sapphire with double anti-reflective coating Cyclops lens over the datewith double anti-reflective coating |
Water resistance | : | 100 metres (330 feet) |
Mouvement | : | Calibre 3255, Manufacture Rolex Mechanical movement with bidirectional self-winding via Perpetual rotor |
Precision | : | −2/+2sec./day, after casing |
Functions | : |
|
Oscillator | : | Frequency: 28,800 beats/hour (4 Hz) Paramagnetic blue Parachrom hairspring Rolex overcoil Large balance wheel with variable inertia High-precision regulating via four gold Microstella nuts Traversing balance bridge High-performance Paraflex shock absorbers |
Escapement | : | Chronergy with optimized energy efficiency Paramagnetic nickel-phosphorus pallet fork and escape wheel |
Jewelling | : | 31 rubies |
Power reserve | : | Approximately 70 hours |
Dial | : | Turquoise blue, enamelled, puzzle motif 10 baguette-cut sapphires in varying hues, in 18 ct white gold settings Hands in 18 ct white gold |
Certification | : | Superlative Chronometer (COSC +Rolex certification after casing) International five-year guarantee |
Bracelet | : | President, three-piece solid links 18 ct white gold, polished centre links, satin-finished outer links with polished edges, ceramic inserts |
Buckle | : | Concealed folding Crownclasp |
References | : | Case 128235 • Bracelet 83405 President | Category | : | Oyster Perpetual Classic |
Case | : | 18 ct Everose gold Oyster (monobloc middle case, screw-down case back and winding crown) |
Diameter | : | 36 mm |
Thickness | : | 12 mm |
Lug width | : | 20 mm |
Middle case | : | 18 ct Everose gold Polished finish |
Bezel | : | 18 ct Everose gold, fluted |
Case back | : | 18 ct Everose gold, solid, screw-down with fine fluting |
Winding crown | : | Twinlock in 18 ct Everose gold, screw-down, double waterproofness system |
Crystal | : | Scratch-resistant sapphire with double anti-reflective coating Cyclops lens over the datewith double anti-reflective coating |
Water resistance | : | 100 metres (330 feet) |
Mouvement | : | Calibre 3255, Manufacture Rolex Mechanical movement with bidirectional self-winding via Perpetual rotor |
Precision | : | −2/+2sec./day, after casing |
Functions | : |
|
Oscillator | : | Frequency: 28,800 beats/hour (4 Hz) Paramagnetic blue Parachrom hairspring Rolex overcoil Large balance wheel with variable inertia High-precision regulating via four gold Microstella nuts Traversing balance bridge High-performance Paraflex shock absorbers |
Escapement | : | Chronergy with optimized energy efficiency Paramagnetic nickel-phosphorus pallet fork and escape wheel |
Jewelling | : | 31 rubies |
Power reserve | : | Approximately 70 hours |
Dial | : | Orange, enamelled, puzzle motif 10 baguette-cut sapphires in varying hues, in 18 ct pink gold settings Hands in 18 ct pink gold |
Certification | : | Superlative Chronometer (COSC + Rolex certification after casing) International five-year guarantee |
Bracelet | : | President, three-piece solid links 18 ct yellow gold, polished centre links,satin-finished outer links with polished edges, ceramic inserts |
Buckle | : | Concealed folding Crownclasp |