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Quick TakeDive into a world where audacious style meets serious underwater capability with the SUB 300 Beta Aquamarine. This isn't just a timekeeper; it's a statement piece that screams adventure with its stunning Aquamarine sunburst dial, reminiscent of tropical waters, yet it's built like a miniature submarine for your wrist. The robust 42.5 mm stainless steel case, slimmer than its predecessors, houses a reliable Swiss automatic heart that keeps ticking with a 38-hour power reserve, whether you're exploring coral reefs or navigating the urban jungle. Its unidirectional ceramic bezel isn't just for show; it's a precise tool for timing your underwater explorations up to 300 meters deep. And when you're back on land, the "Beads of Rice" bracelet or the sporty FKM rubber strap, both with a clever ratcheting extension, ensures a perfect fit and a look that’s effortlessly cool. The sapphire crystal laughs in the face of scratches, while the helium release valve winks at its professional dive watch credentials. It’s a watch that’s ready for anything, blending Doxa's legendary dive heritage with a fresh, contemporary edge.
DescriptionThe timepiece is constructed with a stainless steel case, exhibiting dimensions of 42.50mm in diameter and 44.50mm lug-to-lug, with a profile height of 11.95mm. Its structural integrity is further enhanced by a screw-down crown and a stainless steel screw-down case back, contributing to a substantial water resistance rating of 30ATM, equivalent to 300meters or 984feet. Protecting the dial is a scratch-resistant sapphire crystal, ensuring legibility and durability under demanding conditions. A key functional element for diving applications is the unidirectional rotating bezel, fabricated from ceramic and calibrated in meters. Additionally, the watch incorporates a helium release valve, a specialized feature crucial for professional divers operating in saturation environments, allowing trapped helium atoms to escape during decompression, thereby preventing damage to the watch. The sunray dial features a distinctive stamped wave structure, adding a textural and visual depth to the Aquamarine colorway.
Powering this instrument is a Swiss mechanical automatic, self-winding movement, meticulously decorated by DOXA. This calibre operates at a frequency of 28,800 vibrations per hour (4.0Hz) and provides a power reserve of approximately 38 hours. Time is displayed through hours, minutes, and seconds hands, with an additional date indication for everyday practicality. The watch offers versatility in its wearability, available with either a stainless steel "Beads of Rice" bracelet or an FKM rubber strap. Both options are equipped with a folding clasp that includes a ratcheting wetsuit extension, allowing for quick adjustments over a dive suit. The lug width for strap or bracelet attachment is a standard 20.00mm, facilitating customization should the owner choose to explore alternative strap options.