AVIA. A GENTS STAINLESS STEEL AUTOMATIC WRISTWATCH. Model: Marino. Case Serial Number: 15129. Date: Circa 1970's. Movement: Signed, ETA 2472, automatic. Dial: Signed, silver, black numerals, silvered sword hands, date aperture at the 3 o'clock position. Case: Signed, stainless steel, bi-directional black bezel. Strap: Grey leather. Size: 36mm.