Model: Rolex Submariner Date, 18k Yellow Gold – 41 mm, Ref. 126618LB-0002
Case & Bezel
This Submariner Date is crafted from solid 18k yellow gold, giving it a distinctive blend of luxury and durability. The 41 mm Oyster case is finished with a mix of polished and brushed surfaces, enhancing its sporty yet refined character. The unidirectional rotatable bezel features a royal blue Cerachrom insert in ceramic with gold-coated numerals and graduations, designed for precise and reliable dive-time measurement.
Dial & Hands
The vivid royal blue dial complements the bezel perfectly, featuring large Chromalight hour markers and hands filled with long-lasting blue luminescence for excellent legibility in dark underwater conditions. The classic Submariner layout includes a date display at 3 o’clock, magnified by the Cyclops lens for easy reading.
Movement
The watch is powered by the Rolex Caliber 3235, a self-winding mechanical movement entirely developed in-house. This next-generation caliber incorporates the Chronergy escapement for high energy efficiency and reliability, is fitted with a Parachrom hairspring for resistance to shocks and magnetic fields, and provides an impressive 70-hour power reserve.
Bracelet & Clasp
The timepiece is fitted with the iconic Oyster bracelet in solid 18k yellow gold, combining polished center links with satin-brushed outer links. The bracelet is secured with the Oysterlock safety clasp, which prevents accidental opening, and features the Rolex Glidelock extension system for tool-free micro-adjustments—ideal for wearing over a diving suit.
Crystal & Caseback
Protected by a scratch-resistant sapphire crystal with a Cyclops lens over the date, and a hermetically sealed caseback to ensure waterproofness.
Water Resistance
Water resistant to 300 meters (1,000 feet), true to the Submariner’s heritage as a professional diver’s watch.
Specifications
| Feature | Description |
|---|---|
| Case Material | 18k yellow gold |
| Case Diameter | 41 mm |
| Bezel | Unidirectional, blue Cerachrom ceramic, gold-coated graduations |
| Dial | Royal blue with Chromalight hands & markers |
| Date Display | At 3 o’clock with Cyclops lens |
| Movement | Rolex Caliber 3235 automatic; ~70-hour power reserve |
| Bracelet | Oyster, 18k yellow gold |
| Clasp | Oysterlock safety clasp + Glidelock extension |
| Crystal | Sapphire with Cyclops lens |
| Water Resistance | 300 m / 1,000 ft |

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