Luxury Watch Reviews
Sea-Dweller 16660 Gloss

Rolex Sea-Dweller 16660 Gloss

(11 user reviews)


Watch Model: Sea-Dweller 16660 Gloss

The Rolex Sea-Dweller 16660, often referred to as the "Triple Six," is a highly regarded professional diving watch that was produced from 1978 until 1988. It features a robust stainless steel case, a unidirectional rotatable bezel, and a helium escape valve, making it suitable for deep-sea diving. The watch is known for its distinctive black dial, luminous markers, and the iconic Cyclops lens over the date window at 3 o'clock.

Watch Details:
- Model: Rolex Sea-Dweller 16660
- Case Material: Stainless Steel
- Case Diameter: 40 mm
- Water Resistance: 1,220 meters (4,000 feet)
- Movement: Automatic, Rolex Caliber 3035
- Features: Date function, unidirectional bezel, helium escape valve
- Production Years: 1978-1988

Pricing: As of October 2023, the price range for a pre-owned Rolex Sea-Dweller 16660 typically falls between $12,000 to $20,000, depending on condition, provenance, and included accessories.

Ranking Criteria:
- Investment Value: 8/10 - The Sea-Dweller 16660 has a strong reputation among collectors, and its value has shown consistent appreciation over the years, making it a solid investment.
- Pre-Owned Pricing: 7/10 - While not the most affordable in the Rolex lineup, pre-owned models are reasonably accessible compared to other vintage Rolex models, but prices can vary widely based on condition and market demand.
- Reliability: 9/10 - Known for its robust construction and reliable movement, the Sea-Dweller is built to withstand extreme conditions, making it a favorite among divers and watch enthusiasts.
- Wow Factor: 8/10 - The combination of its iconic design, professional diving capabilities, and the prestige of the Rolex brand gives the Sea-Dweller a significant "wow factor," particularly among watch lovers and collectors.



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