Doxa and Belmont Watches Unveil the Sub 300 Beta “Frogger” Limited Edition

A Tribute to Naval Heritage

Doxa has been on a roll in 2026, releasing a series of notable timepieces, and their latest collaboration with San Diego-based Belmont Watches continues that momentum. The new Sub 300 Beta “Frogger” draws inspiration from the military history of San Diego, once home to the Navy Underwater Demolition Team, famously known as the Frogmen. This limited edition is designed with a tool-forward aesthetic, evoking the spirit of a watch that might have been worn by a SEAL on a mission.

Design and Features

The watch features a dark green dial with a pronounced texture, complemented by bright orange hands that echo the style of the Doxa Army. Applied markers add a touch of refinement, while the fully sandblasted case and bracelet—a first for Doxa—give it a rugged, tactical look. The black-coated bezel and crown, signature elements of the Sub 300 Beta line, complete the military-inspired appearance.

Under the hood, the Sub 300 Beta “Frogger” maintains the iconic Doxa case shape and split no-deco bezel, offering 300 meters of water resistance. With a 42.5mm diameter, 44.5mm lug-to-lug, and a slim 11.95mm profile, it wears comfortably on the wrist, balancing presence with wearability.

Limited Availability and Pricing

Only 100 units of this limited edition will be produced, and at the time of writing, a few pieces remain available for purchase. The watch comes on a sandblasted beads-of-rice bracelet and includes a green mil-strap with matching hardware. The retail price is set at ,890, making it an attractive option for collectors seeking a distinctive Doxa with a military edge.

For those interested in acquiring this piece, acting quickly is advisable given the limited production run. As with any limited edition, verifying authenticity and provenance is crucial—ensure you purchase from authorized dealers or reputable sources to avoid counterfeits.

Buying Tips

Check the serial number and authenticity certificate when purchasing from resellers.
Compare prices across authorized dealers to ensure fair market value.
Consider the condition of the sandblasted finish, as it may show wear over time.