
Subexplorer's recent acquisition of an Omega Marine CK 3635 offers a fascinating glimpse into early waterproof watchmaking. His post details the serendipitous discovery of this vintage Omega, a piece he had long admired from afar. This article delves into the nuances of the CK 3635, exploring its historical significance and technical attributes, as illuminated by Subexplorer's personal experience and community insights.









The Omega reference 3635 is a notable example from the brand's vintage offerings, representing a period of design and mechanical development. This reference is recognized for its specific aesthetic characteristics and the movement housed within, distinguishing it from other contemporary Omega models. It reflects the manufacturing practices and stylistic preferences prevalent during its production era, appealing to collectors interested in the brand's historical output.
This particular reference features a case crafted from a specific material, enclosing a manual-winding movement. The caliber is known for its robust construction and reliability, offering a power reserve suitable for daily wear. The crystal protecting the dial is typically of a material common for the period, contributing to the overall vintage appeal of the timepiece.
For collectors, the reference 3635 offers insight into Omega's mid-century production. Its appeal lies in its originality and the opportunity to own a piece of the brand's mechanical heritage. Variants of this reference may exist, often differing in dial finish or case material, providing a range of options for those seeking specific configurations.
This is a great piece for your collection dear Abel. Congratulations !
. . . a stroke of good luck! Wholly original and in excellent condition, Abel, including the hand-set. And yes, the T-17 movement has a specified power reserve of 60 hours, although I haven't confirmed that stat independently. I suspect modern replacement mainsprings may not replicate the duration of original equipment. Mine exhibits excellent timing characteristics; now I need to check its power reserve from a full wind. Thrilled, Art
Also interesting to know that the original power reserve was 60 hours. Of course it is possible that a replaced mainspring can´t reach this so long reserve. It´s incredible that in such an small movement Omega could make a mainspring capable to obtain such a long reserve!! This watch needs a good cleaning and oiling and I will send it to a watchmaker as soon as I can. Thank you again for your comments my friend! Abel
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