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Quick TakeThis DOXA SUB 300 Beta Divingstar isn't just telling time; it's telling a story of adventure waiting to happen, all while looking sharp enough for a night out. The "Divingstar" yellow on that sunray dial with the wave pattern just screams "let's hit the water," but the slimmed-down case and that sleek ceramic bezel mean it won’t look out of place when you're back on dry land. It’s got that serious 300-meter water resistance and the helium escape valve for the real-deal divers, yet the polished "Beads of Rice" bracelet (or the comfy FKM rubber) adds a touch of class. The automatic movement humming away inside with its 38-hour power reserve is like the reliable heartbeat of this beast. It’s a cool blend of rugged capability and urban polish, ready for whatever you throw at it, or dive into.
DescriptionThe SUB 300 Beta Divingstar, reference number 830.10.361.31, is presented in a stainless steel housing with dimensions of 42.50 mm by 44.50 mm and a profile height of 11.95 mm. Its construction incorporates a screw-down crown and a stainless steel, screw-down case back, ensuring water resistance up to 30 ATM, equivalent to 300 meters or 984 feet. A key functional element for saturation diving, the helium release valve, is integrated into the case architecture. The watch is equipped with a Swiss mechanical automatic, self-winding movement, which is decorated by DOXA. This calibre operates at a frequency of 28,800 vibrations per hour (4.0 Hz) and offers a power reserve of approximately 38 hours. Timekeeping indications include hours, minutes, and seconds, along with a date display.
Protecting the dial is a scratch-resistant sapphire crystal. The dial itself features a sunray finish with a stamped wave structure, enhancing its visual depth. A unidirectional rotating bezel, crafted from ceramic and marked in meters, is a critical component for dive timing. Strap or bracelet options consist of either a stainless steel "Beads of Rice" bracelet or an FKM rubber strap, both secured with a folding clasp that includes a ratcheting wetsuit extension for adjustability. The lug width for strap or bracelet attachment is specified at 20.00 mm. This model maintains core tool watch characteristics while presenting a refined aesthetic suitable for diverse environments.