This 1949 Longines “Tre Tacche” step-case watch is in an excellent condition and in a proper working order. The “Tre Tacche” watches were introduced in the 1930`s and were designed for robustness, with a distinctive screw-in caseback with three notches, enhancing water resistance —a notable innovation for the era. This watch a 35mm stainless steel step case, excluding the crown. The case has been professionally polished, retaining its sharp edges, and exhibits minimal signs of wear. The screw-in caseback, bearing the correct Longines signature on the inside, secures firmly. The plexiglass crystal is in excellent condition. The original black glossy silver gilt dial has well-preserved printing. There is a subtle, even patina consistent with the watch’s age, but no significant discoloration or imperfections.

The dial’s design reflects the utilitarian aesthetics of the period, prioritizing functionality and clarity. At its core, the watch houses the Longines Caliber 12.68Z, a manual-winding movement renowned for its reliability. Introduced in the 1930s, caliber 12.68Z was utilized in various Longines models, including military-issued timepieces, and remained in production into the 1950s . Based on the movement’s serial number, this watch can be dated to 1949.

The watch is fitted with a new leather strap, on fixed lug bars, Recently serviced in-house, the watch is in good working order. It is offered with a six-month mechanical guarantee and a certificate of originality. For collectors seeking a timepiece that embodies Longines’ historical significance and commitment to quality, this “Tre Tacche” model presents a compelling opportunity. International shipping is available via express courier and enquiries are welcome.