Jason Momoa is an American actor, producer, and filmmaker, born Joseph Jason Namakaeha Momoa on August 1, 1979, in Honolulu, Hawaii. Of Native Hawaiian, Samoan, German, Irish, and Pawnee descent, he rose to fame with roles like Ronon Dex in Stargate: Atlantis, Khal Drogo in Game of Thrones, and the titular superhero in the DC films Aquaman (2018) and its sequel. Known for his imposing 6'4" physique, long hair, and rugged charisma, he has also starred in Conan the Barbarian (2011), Dune (2021), and the Fast & Furious franchise. Beyond acting, Momoa is an environmental advocate (UNEP Advocate for Life Below Water), runs his production company Pride of Gypsies, and has directed projects like Road to Paloma (2014). 
Serica 5303 PLD refers to this specific reference) is a limited-edition (500 pieces) professional dive watch released in 2025 by French microbrand Serica, developed in collaboration with the Amicale des Plongeurs Démineurs (French Navy Explosive Ordnance Disposal Divers Association). It builds on Serica's popular 5303 dive chronometer with specialized features for EOD divers, including full amagnetic construction (to avoid triggering explosives), a "DT Max" dual-scale ceramic bezel (depth and no-decompression bottom time), a large "fat lollipop" luminous seconds hand for enhanced readability, "Amagnétique" text on the black dial, and 300m water resistance. It uses a COSC-certified Soprod M100 automatic movement (42-hour power reserve), measures 39mm x 12.2mm in stainless steel, and comes with a steel mesh bracelet plus a military-inspired elastic nylon "PLD" strap echoing 1970s French naval designs. Priced around €1,690, it's praised for blending vintage French Navy aesthetics with modern tool-watch functionality.
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