Boxed 1966 OMEGA (Swiss) Steel Tank Ref. 111.016 Gents Dress Watch SN#24626287 – 17j Omega Cal. 620


1 in stock

As honest as they come, this is a one-owner gents dress date watch by Omega (Swiss) that has probably not seen much use. It has been professionally inspected in-house by Localtime.

The long and curved solid steel case (41.25mm L2L) measures a classy 22.50mm or 24.25mm including the logoed crown at 3h, has been professionally cleaned and is a thin, classy looker on the wrist. The Singer-made dial (marked on the dial back) is simply stunning. It is carrying a manual wind Omega Cal. 620 with 17j and is wearing one of my own ostrich-grain premium calf leather straps in petrol blue (you can see the entire line of these lovely straps in the last photo and they are also listed separately in the store). Condition-wise the watch is exquisite and so is its box that comes with it. Please note that the Omega presentation tray seen in some of the photos is not included.

As with all the watches we handle in-house, the listed buy-it-now price includes a 6-month written warranty from the time of purchase. Do not hesitate to contact us for any further information you might need.

Important Note: Sometimes I am asked what I exactly mean with ‘professionally inspected by Localtime’. Here is my theory on vintage watches: as a purveyor of vintage watches, my effort is to always do only what is needed to the watch. I do not buy ‘junk’ watches to resell. I am choosy with my purchases and always sell watches that are, to my knowledge, authentic and in good condition. I first inspect the watch, both visually (cosmetically) and then mechanically. If I judge that the watch is not yet in need of a full service then I do not put the watch through a service which, by the way, entails a lot of risks too. Instead, I give it what I call my ‘Spa’ treatment which will include a cleaning, changing of gaskets, oiling, lubricating and mechanical testing. If the plexi is heavily scratched or discoloured and it can not be cleaned, I change it. If the crown is wrong or worn, I also change it. Now, if the watch is in need of a full service, then my ‘professionally inspected’ description becomes ‘professionally serviced’. In both cases, I mention what has been changed (if anything) on the watch and I include a written warranty with my listed price.

Important Note On Straps/Bracelets: The straps I use on my watches (leather, canvas, suede, rubber) are always brand new, unless otherwise mentioned and, in most cases, I also sell them separately in my store, in different colours and sizes. In the case of metal bracelets, if the watch is NOS, the bracelet is also unused. If the watch is pre-owned with its original bracelet, then the bracelet is also pre-owned, unless otherwise mentioned. Either way, if in doubt, please ask.


OMEGA (Swiss)

Production Period

1966 (SN#24626287)


Gents Dress Watch


Time Only


Manual Wind


17j Omega Cal. 620

Case Material

Stainless Steel

Case Back

Stainless Steel

Case Size

22.50mm case, 24.25mm counting the logoed crown at 3h

Lug To Lug Size




Lug Width



Pre-Owned & Working With Warranty

Last Known Service

Inspected by Localtime – June 2021


Free Worldwide


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