The ProTek USMC 250th Anniversary ‘Semper Fidelis’ watch collection, an intriguing collaboration with the United States Marine Corps, is truly making a splash in the timepiece market. Building upon the popular Series 4000 Aggressor Dive models, these new additions are both durable and comfortable, oozing military-style allure. First introduced in 2026, the collection boasts not only the ProTek Series 4100 USMC watch, but also a slightly smaller 42mm ProTek Series 1010 USMC timepiece.
Fans of Luminox, a brand which shares a co-founder with ProTek in Barry Cohen, will certainly find much to love in these new releases. ProTek’s latest timepieces offer a seamless blend of Luminox’s core technology and functional design elements with fresh stylistic evolutions. Among the watches under the spotlight is the ProTek PT4105SFC USMC Carbon Dive watch, set apart by its distinctive green digital camouflage face and T100 tritium illumination.