Vintage Omega Seamster Cosmic Automatic ST 166.0195 - 37mm - 1974 MINT BOX PAPERS

A Vintage Omega Seamaster Cosmic from 1974, first purchased on May 16th, 1977 at “Gebroeders Slaets” in Antwerp, Belgium, presented in exceptional condition, practically mint. The 37mm steel case retains its original sharp factory finish with vertical brushing, high polished edges and bezel, matched by the original bracelet with adjustable links fitting wrists from approximately 16 to 19 centimeters. The black dial is flawless, showing no signs of wear or patina, complemented by clean silver accents and crisp white text. Powered by the automatic caliber 1012 movement, fully serviced in April 2026 and running and functioning excellently. Accompanied by its original box and papers, making this an outstanding and increasingly more uncommon collector’s piece.

 Year of production: 1974

 Original date of purchase: May, 16th, 1977

 Serial number: 38.876.977

 Model / Reference number: ST 166.0195 / 366.0838

 Case dimensions.

  - Width excluding crown: 37mm

  - Width including crown: 40mm

  - Lug to lug: 36mm

  - Thickness: 9,5mm

 Lugs width: 27,5mm (10mm endlinks)

 Strap: The Omega Cosmic bracelet. (Ref. 1257/220) (Fits a 15 to 19cm wrist)

Total weight: 114g

 Country of origin: Switzerland 

 Movement: Cal. 1012 Automatic

 Service information: Movement serviced in April 2026. Runs and functions great. (~+4s/d, ~264amp, ~0.6ms b/e)

Internal code: M 1429 BP