OMEGA Neo Vintage Speedmaster triple date & moon phase Chronograph, Ref. 37302020. Wrist watch. Stainless steel/gold 18K. Automatic-movement, calibre 1150 (Basis: Valjoux 7751). Serial no. 53129357. New leather strap with gold plated pin buckle clasp. Signs of wear on case, bezel with scratches and damage at circa 12.30. Please note the pictures. Proof of service by "Holzapfel" enclosed, 02/2019. Papers and enclosed, bought 09/1991. Diameter ca. 39mm (measured without crown).