NOS & Boxed 1960’s Omega Seamaster Cosmic 18k GP Ref. 136.017 Watch – Cal. 613


Out of stock

A super classy Cosmic! Professionally inspected in-house by Localtime, this is a classy example of a vintage dress watch by Omega [Swiss].

The gold-plated cushion-shaped case measures 36mm or 39mm counting the Omega crown at 3h and the 17j manual-wind Omega Cal. 613 movement was fully inspected. The Cal. 613 is adjusted to two positions and boasts an ex-center regulator and a quick-set date by repeatedly pulling the crown out. A stunning watch that oozes class whichever angle you look at it, it has a beautiful dial, applied 6-9-12 indices and date window at 3h and comes on a great quality perforated calf leather strap in dark brown and Omega buckle. The strap is not marked Omega but I suspect it is original to the watch; if not, same period/style and great quality. It comes in a same period Omega box that I added to it. I have made many photos of this beautiful timepiece, including some macro close-up shots just for fun.

As with all the watches we handle at Localtime, the BIN prices includes a 3-month written warrantee from the date of purchase. Feel free to ask me whatever clarifications you might need.

EXTRA! Check out my own Localtime straps: Handmade from premium calf leather to my own specifications in Italy, they come in 5 sizes [lug width/buckle width]: 18/16, 19/16, 20/16, 21/18 and 22/18mm & 8 colours: tan, brown, dark brown, black, cinnamon brown, olive green, denim blue and grey blue. I sell these separately in my eBay store under eBay item number 401105271426 and you can also see them in the last photo here.


OMEGA [Swiss]

Production Period

Late 1960's – Early 1970's


Ref. 136.017 Seamaster Cosmic


Time, Date




Omega Cal. 613

Case Material


Case Back


Case Size

36mm case, 39mm including crown at 3h

Lug Width



NOS & Working With Warrantee

Last Known Service

Inspected by Localtime – December 2017


Free Worldwide


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