| Grade | Genuine Watch | AAAAA Clone | AAA Replica | A Replica |
| Movement | Genuine movement | Swiss movement | Japanese Movement | Taiwan Movement |
| Time Accuracy | -3/+5 sec per day COSC certified | -5/+6 sec per day COSC certified | -10/+10 sec per day COSC certified | -1/+2 min per day COSC certified |
| Stainless Steel Type | Brand-specific (e.g., 316L steel, titanium, ceramic) | Claims “same materials” (usually 316L steel with plating) | 316L steel or alloys | Low-grade alloys or stainless steel |
| Logo & Markings | laser etchings | Sapphire crystal correct date magnification | Sapphire crystal | Mineral Glass |
| Dial | Genuine Watch | Exact detail and font | 90% exact detail and font | 70% Exact detail and font |
| Waterproof | Model-specific (e.g., 30m, 100m, 300m) | Tested up to 300m | Tested up to 30m | Life waterproof |
| Life expectancy | Lifetime | Lifetime | 3-5 years | 1-2 years |
| Warranty | 2 Years | Up to 5 Years | Up to 3 Years | Up to 1 Years |
| Band Length | 18cm |
| Case Color | Black |
| Case Thickness | 26mm |
| Model | 116660.6 |
| Series | Sea Dweller |
| Brand | Rolex |
| Gender | Men’s |
- Legendary Movement: Powered by Rolex’s in – house Caliber 3235 self – winding movement, officially certified as a Superlative Chronometer for unmatched precision. The iconic Oyster case architecture ensures a remarkable 4,000m (13,123ft) water resistance, engineered to excel in extreme diving conditions.
- Case Material: Constructed from 904L stainless steel treated with Diamond – Like Carbon (DLC) coating. This innovative finish enhances scratch resistance and corrosion durability, creating a bold all – black aesthetic ideal for both aquatic adventures and urban settings.
- Dial Design: A matte black dial featuring Chromalight luminescent hour markers (large rectangular indices for optimal visibility). The striking red “SEA – DWELLER” inscription and a magnified date window at 3 o’clock (via Cyclops lens) add functional elegance, paying homage to its diving heritage.
- Dimensions: True to the original Sea – Dweller lineage, it boasts a 43mm diameter and a robust yet balanced profile, offering a bold statement on the wrist without compromising comfort.
- Crystal: Equipped with a scratch – resistant sapphire crystal integrated with Rolex’s Cyclops magnification, ensuring clear readability of the dial and date even in challenging low – light or wet conditions.
- Strap: Comes with a black rubber strap designed for comfort and durability, featuring a textured finish that enhances grip and reduces moisture retention — perfect for active use.
- Clasp: Features the Oyster folding clasp with GlideLock extension system, allowing for micro – adjustments to the strap length. This ensures a secure fit whether worn over a wetsuit or on bare skin.
- Exclusive Aesthetic: Showcases a unique all – black DLC – coated design, elevating the classic Sea – Dweller to a modern, stealth – inspired timepiece that stands out in both form and function.
Dive into the apex of modern watchmaking with the Rolex Sea – Dweller Black DLC Edition. This timepiece fuses Rolex’s legendary diving heritage with cutting – edge innovation: the DLC – coated 904L steel case delivers unparalleled durability, the chronometer – certified Caliber 3235 ensures precision, and the all – black aesthetic — from the dial to the bezel — exudes a bold, contemporary edge. The red “SEA – DWELLER” inscription nods to its iconic lineage, while features like the helium escape valve and GlideLock clasp underscore its professional diving pedigree. Whether exploring the ocean depths or making a statement on land, it offers lightweight comfort (relative to its rugged build), extreme durability, and precision engineering. A must – have for diving enthusiasts and collectors who seek to blend Rolex’s timeless legacy with avant – garde design.
