0 Item(s)
Home / Sold Items / Rare 18ct gold Omega "Secret" watch.

Rare 18ct gold Omega "Secret" watch.

This is without a doubt one of the rarest model Omega watches around, with so many wonderful and amazing features.

Firstly, this is what is refered to as the lady's jewellery Secret watch, as the dial is "hidden" under the hinged diamond set top. The top is set with 10 diamonds, and there are a further 3 on each side.

The most wonderful feature about this particular Omega watch, is the movement. There are other watches by both Omega and various other companies with the hinged top, but this is the only one with a rear set case - meaning that the crown in under the watch, rather than at the traditional 3 o'clock position. The manual wind Omega movement is the calibre 440.

The entire piece is made from 18ct white gold, and measures 16.5cm in length, and can be adjusted smaller via the clasp.

This is one vintage Omgea watch, that is not only a fine time piece but a piece of jewellery, and so very rare and unique.

A true find, and a truly amazing Omega watch.


Stock # ES7845

Maker: Omega

Circa: 1960



Out of stock


Rare 18ct gold Omega "Secret" watch.

Where can I service my Omega watch?

When we expanded and renovated our store in late 2022, we put in not only a full watchmaking and polishing workshop, but a watchmaker. He used to used to work for Tag Heuer, LVMH and then Rolex, before coming to Kalmar Antiques. We also now have full access to Omega watch parts. This allows us to be able to service your Omega watch, as well as other watches such as Longines, Breitling, Cartier and Patek Philippe to name a few.

We suggest every 5 years to a maximum of 8 years.
Omega recommends that a complete service of your watch should be done every 5 to 8 years. If the watch is worn in water, we advise that the water resistance checked every year.

Click here to see some of our other Omega watches currently in store:


A link to the Omega website:


Kalmar Antiques 2022 - 2023 Annual Catalogue

Fine Antique and Modern Jewellery, watches and Objets d’Art at the Queen Victoria Building in the Heart of Sydney city.

Contact us

Shop 23, Level 2, Queen Victoria Building, George Street, Sydney 
NSW, Australia.

OPening hours

09:30am - 06:00pm
09:30am - 06:00pm
09:30am - 06:00pm
09:30am - 06:00pm
09:30am - 06:00pm
09:30am - 06:00pm
09:30am - 05:00pm
menuchevron-downchevron-right linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram