Omega Speedmaster First Replica, 42mm, Calibre 1861 Manual-Winding Chronograph, 3594.50

OMEGA Speedmaster First Replica Ref. 3594.50 is a distinctive heritage-inspired chronograph created as a tribute to the earliest generation of the legendary Speedmaster. Introduced in 1997 to commemorate the Speedmaster's 40th anniversary, this reference recreates many of the defining characteristics of the original 1957 CK2915, including its stainless steel tachymeter bezel, broad-arrow hands, black dial, and classic 42mm stainless steel case. The result is a Speedmaster with a noticeably different character from the traditional Moonwatch and considerable appeal for enthusiasts of OMEGA's early chronograph history. At its heart is the renowned OMEGA Calibre 1861 manual-winding chronograph movement. Developed from the long-established Calibre 861 architecture, the Calibre 1861 is celebrated for its robust construction, reliability, and close association with the Speedmaster Professional. Offering approximately 48 hours of power reserve, it provides the traditional hand-wound mechanical experience that remains central to the enduring appeal of the Speedmaster. Specifications Brand: OMEGA Model: Speedmaster First Replica Reference: 3594.50 Year: Circa 1997–2003 Movement: OMEGA Calibre 1861 Manual-Winding Chronograph Power Reserve: Approximately 48 Hours Case Material: Stainless Steel Dial: Black Case Size: 42mm Bezel: Stainless Steel Fixed Tachymeter Bezel Crystal: Hesalite Crystal Caseback: Solid Stainless Steel Bracelet: Stainless Steel Bracelet Wrist Size: Fits up to 19cm Water Resistance: 50m (not guaranteed due to age) Functions: Hours, Minutes, Small Seconds, Chronograph Accessories: Box Condition: Traces of usage can be seen, but the watch remains in acceptable condition for continued use. Availability: Global Concierge Sourcing Service Key Features Movement — OMEGA Calibre 1861 manual-winding chronograph movement, renowned for its robust construction, reliability, and important association with the Speedmaster Professional. Design — Black dial, distinctive broad-arrow hands, and stainless steel tachymeter bezel recreate key design elements of the original 1957 Speedmaster. Case Size — Classic 42mm stainless steel case delivering the familiar proportions and wrist presence associated with the Speedmaster Professional. Heritage — Introduced to celebrate the 40th anniversary of the Speedmaster, drawing direct inspiration from the original CK2915 that established the collection in 1957. Collector Appeal — A distinctive discontinued Speedmaster reference offering a heritage-focused alternative to the conventional black-bezel Moonwatch. The OMEGA Speedmaster First Replica Ref. 3594.50 occupies an interesting position within Speedmaster history, combining the familiar architecture and hand-wound mechanical character of the Speedmaster Professional with design cues inspired by the original 1957 model. Available through our Global Concierge Sourcing Service, this discontinued reference offers enthusiasts a distinctive connection to the earliest chapter of OMEGA's legendary chronograph collection. "Style is Timeless."