About This Watch
The Rolex Submariner Date 126613LB, known affectionately as the "Bluesy," is one of the most visually striking watches in the entire Rolex catalog. The combination of a vivid royal blue sunburst dial and matching blue Cerachrom ceramic bezel with warm 18k yellow gold accents creates a look that is both sporty and opulent. This color combination has been a staple of the Submariner line since the late 1980s, and it remains one of the most popular configurations. The blue dial features a sunburst finish that shifts tone depending on the light, ranging from deep navy to bright azure. Gold hour markers and hands provide excellent contrast and legibility. The two-tone Oyster bracelet is engineered with the same precision as the all-steel variant, featuring the Glidelock extension system for toolless adjustment. At 41mm, the case strikes an ideal balance between presence and wearability. The caliber 3235 movement within is Rolex's latest generation, featuring the Chronergy escapement for improved energy efficiency. The Bluesy occupies a unique position as a luxury sports watch that makes an immediate visual impact while maintaining the Submariner's legendary underwater capability.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | Rolex 3235 |
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| Power Reserve | 70 hours |
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| Frequency | 28,800 vph |
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| Jewels | 31 |
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Case
| Case Diameter | 41.0mm |
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| Case Thickness | 12.5mm |
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| Case Material | Rolesor (Oystersteel and 18k Yellow Gold) |
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| Crystal | Sapphire with Cyclops lens |
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| Bezel | Unidirectional rotating, blue Cerachrom ceramic insert |
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| Dial Color | Royal Blue |
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| Lug Width | 21mm |
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| Lug-to-Lug | 48.0mm |
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Features
| Water Resistance | 300m / 984ft |
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| Bracelet/Strap | Oyster bracelet, Oystersteel and 18k Yellow Gold |
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| Clasp | Oysterlock folding clasp with Glidelock extension |
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| Weight | 175g |
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| Complications | Date |
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