Longines, first half of 1960s, powered by the calibre 30L, which is possibly the best calibre ever made by the Longines brand. All original and with logo: dial, original crown without logo - case back (the milling can still be seen), gold-plated edge of watch. Case made entirely of steel, measuring 35 mm excluding crown, looks spectacularly elegant on the wrist. I have replaced the strap with a new, non-original leather one measuring 20 cm excluding buckle - the reference is quite rare in stunning condition both aesthetically and mechanically, it seems as if it has just been made - in perfect working order and with perfect ticking. Shipping with Poste Italiane.