A GENTLEMAN'S ZENITH GERMAN MILITARY WEHRMACHT WRISTWATCH CIRCA 1940s, REF. 1518 D: Black dial with applied Arabic numerals, subsidiary seconds. M: Manual wind movement signed Zenith & numbered, calibre 12.4-6. C: Military case with fixed bars, signed Zenith, issue markings D. 8399845 H., dust cap, case diameter measures approx. 34mm. S: NATO strap.