Professional diving watch, 1,220m depth rating
Originally designed for professional underwater use, modern dive watches are equally at home on a desk as they are at depth. The rotating bezel tracks elapsed time underwater, while the high water resistance and luminous markers ensure readability in low-light conditions.
Key specifications for a dive watch include water resistance (minimum 200m for ISO 6425 certification), unidirectional rotating bezel, luminous hands and indices, screw-down crown, and robust bracelet with dive extension. Higher-end models feature helium escape valves for saturation diving.
Dive watches are the most versatile luxury watch category. They pair equally well with a suit, casual wear, or technical gear. The sport-luxury aesthetic makes them appropriate for virtually any situation, which is why models like the Submariner and Seamaster are among the best-selling luxury watches globally.
Rolex watches are notoriously difficult to purchase at retail from authorized dealers. Most popular steel sport models (Submariner, Daytona, GMT-Master) have waiting lists ranging from months to years. The secondary market offers immediate availability but typically at a premium above MSRP.
With 2 models in the collection, choosing the right Sea-Dweller depends on your priorities. For the best long-term value, the 136660 (Deepsea 44mm Steel/Black) leads with a Value Score of 83/100, reflecting superior value retention and market demand.
For the lowest cost of ownership, the 126600 (43mm Steel/Black) costs just $107/year to own — factoring in depreciation, servicing, and insurance. This makes it the most efficient choice for daily wearing pleasure.
The table below ranks every current model. Click any reference number for full analysis including price history, Value Score breakdown, and our personalized "Should I Buy?" calculator.