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Luminox Navy SEAL Blue Dial 45mm Men's Quartz Watch
In-store pricing snapshot
Last known warehouse price · Jun 29, 2025. Currently out of stock.
* Prices shown are for Costco members only.
The Luminox Navy SEAL XS.3503.ND.L is a rugged Swiss-made dive watch built to the demanding standards of the U.S. Navy SEAL teams. It features a 45mm Carbonox case — Luminox's proprietary carbon fiber-reinforced composite that is lighter and tougher than stainless steel — paired with a striking blue dial and a 14mm case thickness.
Powered by a precise Swiss quartz movement, the watch incorporates Luminox Light Technology (LLT) tritium gas tubes on both the hands and hour markers, providing always-on illumination visible in total darkness without any need for an external light source. The uni-directional rotating bezel aids in timing dives, a scratch-resistant mineral crystal protects the dial, and a date complication adds everyday utility. Functions include hours, minutes, and seconds.
The watch is rated to 200 meters (660 feet) of water resistance and wears on a 24mm nylon webbing strap secured with a buckle clasp. Swiss Made and designed for high-performance military and diving environments, it offers a balance of durability, precision, and legibility under demanding conditions.