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Quick TakeThis SUB 300 Beta Aquamarine is more than just a time-telling instrument; it's a vibrant splash of personality for your wrist, ready to plunge into adventure or just cruise through your day with effortless cool. Imagine the sun catching that Aquamarine dial, its stamped wave pattern playing with the light, a constant reminder of the deep blue it's built to explore. It's got the serious dive watch cred, with 300 meters of water resistance and that sturdy ceramic bezel, but it's shed the bulk for a sleeker, city-ready silhouette. The slimmed-down 11.95mm case just feels right, whether paired with the retro-cool "Beads of Rice" bracelet that articulates like a dream, or the sporty FKM rubber that’s all about comfort and modern resilience. That little whir of the Swiss automatic movement inside is your trusty companion, keeping perfect time as you navigate from morning meetings to evening escapades. It’s a piece that says you appreciate the finer points of engineering and robust design, but you don’t take yourself too seriously. It's a conversation starter, a reliable partner, and a stylish statement all rolled into one.
DescriptionPossessing a robust architecture, the SUB 300 Beta Aquamarine features a meticulously engineered stainless steel case with a diameter of 42.50 mm and a lug-to-lug dimension of 44.50 mm, presenting a contemporary profile with a reduced height of 11.95 mm for enhanced wearability. Its integrity for subaquatic endeavors is ensured by a screw-down crown and a solid stainless steel screw-down case back, contributing to a significant water resistance rating of 30 atmospheres, equivalent to 300 meters or 984 feet. Protection for the dial is afforded by a scratch-resistant sapphire crystal, an essential component for maintaining clarity and durability under demanding conditions. A key functional element for divers is the unidirectional rotating bezel, fabricated from resilient black ceramic and calibrated in meters, allowing for the precise tracking of immersion time. Furthermore, the inclusion of a helium release valve underscores its professional diving credentials, enabling the safe decompression of the watch after saturation diving by allowing trapped helium atoms to escape from the case.
Internally, this timepiece is powered by a Swiss mechanical automatic, self-winding movement, decorated by DOXA, which guarantees reliable and precise timekeeping. The movement operates at a frequency of 28,800 vibrations per hour (4.0 Hz) and offers a power reserve of approximately 38 hours when fully wound. Time is indicated through hours, minutes, and seconds hands, with an additional date complication for everyday practicality. The Aquamarine dial itself is a notable feature, distinguished by a sophisticated sunray finish and an intricately stamped wave structure that adds depth and character. Legibility is paramount, ensured by carefully applied markers and hands. For attachment to the wrist, the watch offers versatility with either a stainless steel "Beads of Rice" bracelet or a high-performance FKM rubber strap. Both options are equipped with a secure folding clasp that incorporates a convenient ratcheting wetsuit extension, allowing for quick adjustments over a diving suit. The lug width is a standard 20.00 mm, facilitating strap interchangeability.