This is an extremely rare, beautifully preserved 1910s Longines model, equipped with the Caliber 15.26 and housed in a 14K solid pink gold, oversized 38mm case with a porcelain dial. It features the large 15-ligne Cal. 15.26 movement, known from Czech military models. The 14K solid pink gold case, which is very rare for models with the 15-ligne movement, has a double back (the inner back also made of 14K gold), with matching unique serial numbers engraved on both the inner and outer backs as well as the movement. The inner back is stamped to indicate its additional function as a 'computer' of the time, and it also bears a stamp showing that it won 12 awards at various watch exhibitions.
This incredibly rare timepiece boasts a beautiful porcelain dial with dolphin numerals paired with classic hands, a design that will never fade with time. Its craftsmanship is reminiscent of models from the same era equipped with the Cal. 13.33, making it an exceptional and highly valuable piece.