{"product_id":"a-11-riverine-squadron-1","title":"A-11 Riverine Squadron 1","description":"\u003cp\u003eDesigned in collaboration with members of \u003cstrong\u003eRiverine Squadron 1\u003c\/strong\u003e, this limited edition A-11 commemorates the legacy and operational history of one of the U.S. Navy’s modern expeditionary riverine units. Based out of Naval Amphibious Base Little Creek, Riverine Squadron 1 traces its lineage to the brown-water naval forces that operated in the rivers and inland waterways of Vietnam, carrying forward that same mission profile into modern expeditionary warfare and maritime security operations.\u003c\/p\u003e\n\u003cp\u003eThe design draws directly from the squadron’s identity and heritage, featuring custom Riverine Squadron 1 insignia elements throughout the watch alongside a tactical field-watch aesthetic inspired by the demanding operational environments these units operate in. Each piece will feature its own serial number engraved on the caseback, attributed by order number.\u003c\/p\u003e\n\u003cp\u003eThis commission is reserved exclusively for members, veterans, and affiliates of Riverine Squadron 1 and will not be sold publicly by Praesidus Watch Co.\u003c\/p\u003e\n\u003cp\u003eThe watch is built on our upgraded A-11 platform and powered by a Seiko NH35 automatic movement paired with a double-domed sapphire crystal. Sapphire remains the most scratch-resistant crystal material currently used in the watch industry and was selected to ensure long-term durability in operational and everyday environments alike.\u003c\/p\u003e\n\u003cp\u003eThe case construction features a 10ATM screw-down crown system for increased water resistance and field reliability, staying true to the rugged purpose-built philosophy behind the original military-issued A-11 watches.\u003c\/p\u003e\n\u003cp\u003eAll hands and indexes are coated with Super-LumiNova for strong nighttime visibility and legibility in low-light conditions.\u003c\/p\u003e\n\u003cp\u003eAs historical context, the original A-11 specification was introduced by the U.S. military in 1942 to provide American servicemen with a highly legible and dependable field watch during World War II. The specification quickly became one of the most iconic military watch standards ever issued and saw extensive use throughout the war before later evolving into newer military specifications during the Korean War era.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRE-ORDERS WILL CLOSE [JUNE 22, 2026]\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Praesidus","offers":[{"title":"No Engraving ($0)","offer_id":53819627012462,"sku":"P-38-RS1B-MB-GRSG","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Personal Engraving ($15)","offer_id":53819627045230,"sku":"P-38-RS1A-MB-GRSG","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0279\/1361\/7511\/files\/magnific_replace-the-watch-dial-on_iAbLpws3uK-Photoroom.png?v=1779725108","url":"https:\/\/praesidus.com\/products\/a-11-riverine-squadron-1","provider":"Praesidus","version":"1.0","type":"link"}