The 1966 Omega Seamaster Chronograph ref. 105.005 is a superb example of Omega’s 1960s craftsmanship, combining elegant proportions with exceptional mechanical pedigree.
Its 36mm gold-plated case frames a refined pearl dial with three chronograph sub-dials, while the premium brown leather strap and Omega buckle complement its classic vintage character.
At its heart is the legendary manual-winding Calibre 321, the same movement family famously used in early Omega Speedmasters and the watches associated with NASA’s Apollo missions and the Moon landing.
Presented with an Omega box, this distinctive Seamaster Chronograph combines timeless design, important horological heritage and enduring collector appeal.
Manufacturer: Omega
Country of origin: Switzerland
Serial no.: 2453****
Year built: 1966
Model: Seamaster Chronograph 105.005
Functions:Hours, Minutes, Sweep Seconds and Chronograph function.
Case material: Gold Plated 20 Microns.
Case markings (outside): Seamaster, Waterproof
Case markings (inside): Omega Watch Co | Swiss Made.
Case condition: Good condition no scratches to the crystal, small markings to the case as expected for the age.
Dimensions: 36mm diameter (excluding crowns), 38mm including crown.
Dial: Pearl Coloured with black and gold hour markers and 3 sub dials.
Hands: Gold and Black with gold sub dial hands, including sweeping seconds.
Movement type:High grade, Cal. 321, manual, shock resistant.
Movement markings: Omega Watch Co. Swiss. 2453****. 321. Omega Logo
Band: Premium Brown Leather and Omega Buckle.
Serviced:Yes, cleaned and oiled.
THIS WATCH ALSO COMES WITH AN OMEGA BOX
Things to consider:
The watches we sell are all either Manual or Automatic movements. Knowing this is an important aspect of your purchase, as the movement type defines how the watch will run. Check out the above description to confirm the movement type, then head to the "So What Now?" section of our site for further information on movements; advice on looking after your vintage watch; and answers to some more frequently asked questions!
Due to the nature of vintage timepieces, their age means that 100% waterproofing cannot be guaranteed.
