Omega Seamaster Aqua Terra Master Co-axial Chronometer.


The movement inside this watch is the highly revered Omega 8500. This was manufactured in three variants all of which were under the guise of the single calibre number 8500. The very top variant is the 8500g (sometimes called c) which is inside this timepiece. What sets it apart from the other 8500s (a and b) are the addition of a silicon non-magnetic balance spring and additional components being made from anti-magnetic materials giving it a magnetic resistance rated at 15,000 gauss (hence the name 8500g).


This superb example was first sold on the 9th December 2017 and comes with the original Omega wooden box and white cardboard outer. There are pictures of both the pictogram card and the international warranty card. The originals have been lost. Also there is a letter from the original Omega Boutique confirming the purchase.


This watch presents beautifully on the wrist. The stainless steel case is unmarked apart from micro scratches as is the screw on stainless steel case-back. The white dial is also unmarked and has a vertically engineered lined finish. Rose gold hands. Arrowhead minute hand and arrowhead sweep seconds hand. Matching rose gold hour batons. Quick-set date at 3. Applied Omega logo and signed Omega in rose gold. In black is written Seamaster, Master Co-axial Chronometer, 150m / 500ft and Swiss Made. There are no marks on the sapphire crystal. Original Omega screw release crown. The case back has the sapphire crystal centre so the movement can clearly be seen. 


The watch comes with the original Omega black leather strap and deployment clasp.

2017 Omega Seamaster 41.5mm

SKU: 20089wr-ss-au
£3,495.00 Regular Price
£2,970.75Sale Price
  • Year 2017
    Case Metal Stainless steel
    Back Metal Stainless steel
    Back Type Screw
    Diameter* 41.5
    Power Automatic
    Calibre 8500

    *mm excluding the crown