A GENTLEMAN'S STAINLESS STEEL OMEGA DE VILLE WRISTWATCH CIRCA 1979, REF. 5110379, "N.O.S." D: Silver dial with applied black markers. M: 17 jewel manual wind movement signed Omega & numbered, calibre 625. C: Octangular shaped case with faceted crystal, signed Omega Watch Co, case measures approx 24mm by 32mm. S: Black leather strap.