Professional Diving Legacy The Rolex Submariner Date has long been associated with precision and resilience beneath the waves. Its introduction marked a turning point in the development of waterproof wristwatches, and it remains a benchmark for dive watch design. The models enduring popularity is a testament to its functional elegance and technical innovation. Classic Aesthetics This 2001 example, reference 16610, is housed in a 40mm Oystersteel case and powered by the calibre 3135 automatic movement, offering a 48-hour power reserve. The Oyster bracelet is fitted with both Fliplock and Oysterlock clasps, ensuring a secure fit. A classic configuration from a pivotal era in Submariner history.