Description
Deep confidence
The Oyster Perpetual Submariner Date in Oystersteel and yellow gold with a Cerachrom bezel insert in blue ceramic and a royal blue dial with large luminescent hour markers.
Unidirectional Rotatable Bezel
An underwater tool
The Submariner’s rotatable bezel is a key functionality of the watch. Its 60-minute graduations allow a diver to accurately and safely monitor diving time and decompression stops. Manufactured by Rolex from a hard, corrosion-resistant ceramic, the Cerachrom bezel insert is virtually scratchproof. A luminescent capsule on the zero marker ensures legibility, no matter how dark the environment. The bezel’s knurled edge is carefully designed to offer excellent grip under water, even with gloves.
Royal blue dial
For legibility underwater
The dial’s luminescent Chromalight display is an innovation that improved visibility in dark environments, an essential feature for divers. Hour markers in simple shapes – triangles, circles, rectangles – and broad hour and minute hands enable instant and reliable reading to prevent any risk of confusion underwater.
Yellow Rolesor
A meeting of two metals
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster Perpetual collection.
The Oyster bracelet
Alchemy of form and function
The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterlock clasp, which prevents accidental opening, and an ingenious Glidelock, allowing fine adjustments of the bracelet without using any tools — and allowing it to be worn comfortably over a diving suit.
Specifications
| Brand | Rolex |
|---|---|
| Gender | Male |
| AgeGroup | Adult |
| Color | Blue |
| Collection | Submariner |
| Model | Submariner Date |
| Reference | 126613LB |
| Case Material | Yellow Rolesor – combination of Oystersteel and yellow gold |
| Case Diameter | 41 mm |
| Size | Large |
| Dial | Royal blue |
| Dial Gems | Not gem-set |
| Bracelet | Oyster |
| Bracelet Material | Yellow Rolesor – combination of Oystersteel and yellow gold |
| Clasp | Folding Oysterlock safety clasp with Rolex Glidelock extension system |
| Bezel | Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in blue ceramic, numerals and graduations coated in gold |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Winding Crown | Screw-down, Triplock triple waterproofness system |
| Water Resistance | Waterproof to 300 metres / 1,000 feet |
| Oyster Architecture | Monobloc middle case, screw-down case back and winding crown |
| Calibre | 3235, Manufacture Rolex |
| Movement | Perpetual, mechanical, self-winding |
| Functions | Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting |
| Power Reserve | Approximately 70 hours |
| Precision | -2/+2 sec/day, after casing |
| Oscillator | Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Certification | Superlative Chronometer (official chronometer certification + Rolex certification after casing) |







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