LONGINES Bulgarian military service watch in nickel, Switzerland around 1935, relief-case, rear site kneeling shooter, formerly to lock by bezel & back cover (closure has to be repaired), enamel dial with Arabic numerals, constant second at 6, gilded hands, gold plated movement calibre 18.69N, 15 jewels, precision adjustment, compensation-balance with Breguet-hairspring, diameter approx. 50 mm, condition 2-3