DOXA Unveils the SUB 300T Aristera: A Milestone for Left-Handed Divers

DOXA has introduced a significant new model in its storied history with the launch of the SUB 300T Aristera, the brand’s first automatic dive watch designed specifically for left-handed users. This limited edition model, with only 300 pieces available worldwide, marks an important milestone for the brand, combining technical innovation with a nod to DOXA’s rich heritage.

A Historical First for DOXA: The Left-Handed Crown

The SUB 300T Aristera represents a notable development in DOXA’s lineup, being the first in the brand’s history to feature the crown positioned on the left side of the case. This unique configuration, often referred to as a “lefty,” is relatively uncommon in the diving watch world and is specifically engineered to provide optimal comfort and ease of use for left-handed wearers.

The SUB 300T model has long been an iconic piece within DOXA’s collection, first introduced in 1968. Known for its vibrant orange dial and robust design, it quickly became a favorite among both professional and amateur divers. The model was also one of the first to feature a unidirectional bezel and a helium release valve, innovations that have since become standard in the industry.

The new SUB 300T Aristera retains these iconic features while introducing the left-side crown, a first for the brand. This adjustment required a reengineering of the movement, rotating it 180 degrees to accommodate the new crown position while maintaining the date window at 3 o’clock. As DOXA CEO Jan Edöcs notes, “This repositioning required technical adjustments and a revision of the final tests,” underscoring the brand’s commitment to precision and innovation.

Designed for Durability and Functionality

The SUB 300T Aristera is crafted from 316L stainless steel, a material known for its exceptional corrosion resistance. The unidirectional rotating bezel, essential for calculating and monitoring no-decompression dive times, is complemented by an aluminum insert that pays homage to designs introduced by Aubry Frères in the 1980s. The matte silver hue of the bezel adds a subtle elegance to the watch’s overall aesthetic.

Under the scratch-resistant sapphire crystal, all dive-related indicators are coated with Super-LumiNova® luminescent material, ensuring excellent readability in low-light conditions and during deep-sea dives. The watch is powered by a Swiss automatic movement, beating at 28,800 vibrations per hour (4 Hz), with a power reserve of approximately 38 hours. Water-resistant up to 1200 meters (approximately 4000 feet), the SUB 300T Aristera is engineered for both durability and high performance, making it a reliable companion for serious divers.

Exclusive Design and Limited Availability

The SUB 300T Aristera is available exclusively with DOXA’s iconic orange dial, further emphasizing its pedigree within the brand’s lineup. The watch comes with both the signature ‘beads of rice’ stainless steel bracelet and a lighter-weight NATO-style strap, each designed to offer comfort and versatility. The bracelet features a folding clasp with a ratcheting wetsuit extension, while the NATO strap includes a pin buckle for secure wear.

A unique engraving on the caseback depicts a sailing vessel with sails full, rendered in reverse relief as a tribute to left-handed users. The inscription ‘Limited Edition XXX/300’ adds to the watch’s exclusivity, making it a collector’s piece for both left and right-handed enthusiasts.

Conclusion

The DOXA SUB 300T Aristera represents a significant innovation for the brand, combining the classic features that have made the SUB 300T a beloved model with new elements tailored for left-handed users. This timepiece is not only a functional tool for divers but also a collector’s item that showcases DOXA’s continued commitment to innovation and tradition.

The SUB 300T Aristera will be available in October at DOXA retailers and is currently available for pre-order on the official DOXA website. Visit DoxaWatches.com to explore this limited edition and discover more about the brand’s storied history.

Charles d'Ancona Avatar