Vintage Omega Marine Standard CK 3635 Swiss Watch, Cal. T17 Movement, Bronze Patina Dial from 1939
There’s a special kind of presence to Omega’s 1930s tanks, and the Marine Standard sits right at the heart of that story. Introduced as a more accessible, everyday variant of Omega’s groundbreaking 1932 Marine, the CK 3635 carried forward the innovative moisture-resistant concept that made the Marine famous—only with a simpler, more practical case design and an external crown for easy daily winding. This example captures all of that early ingenuity, wrapped in the unmistakable geometry and charm of pre-war Swiss watchmaking.
In hand, the watch feels like a genuine artifact. The rectangular stainless steel case, the layered Art Deco dial, the stepped minute track, and the warm bronze patina all work together to create a mood that’s impossible to replicate. That patina isn’t just attractive—it’s unique. The dial has aged into a shifting bronze tone that changes subtly in different light, giving the watch a distinct personality that seasoned collectors tend to fall for instantly.
The CK 3635 fits comfortably into Omega’s early push toward water-ready designs, though of course it should no longer be considered waterproof today. Still, its construction, its pod-style movement cradle, and the robust T17 caliber inside reflect an era when Omega was experimenting boldly with technical solutions. Nearly a century later, those choices give this piece both historic weight and enduring charm.
Case
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Reference CK 3635
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23mm x 37.5mm rectangular stainless steel case
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8.5mm thickness, preserving the pod-style internal movement cradle
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Clip-sealed design—Omega’s early attempt at moisture resistance
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Crown positioned externally for daily winding and easy time-setting
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Angular Art Deco profile with strong, honest vintage character
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Period-correct acrylic crystal
Movement
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Omega Caliber T17, one of the brand’s most celebrated early rectangular movements
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Manual-wind, robust brass architecture
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Housed in Omega’s pod-style movement container
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Known for reliability, torque, and long service life
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Running condition appropriate for vintage wear
- Serial Number 9021212 dates to 1939
Dial
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Original dial with richly developed bronze patina—shifting tone depending on light
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Rare full Arabic painted numerals, all evenly aged
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Open “syringe”–style hands, typical of the Marine Standard family
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Rectangular small-seconds register at 6 o’clock
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Stepped Art Deco minute track framing the display
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Omega signature beneath 12 o’clock
The Omega Marine Standard CK 3635 is more than a handsome vintage watch—it’s a snapshot of genuine innovation. As the second generation of the pioneering Marine line, it represents Omega’s push to refine moisture-protected rectangular cases while keeping the design elegant and approachable. Add the charismatic bronze dial, the celebrated T17 movement, and the unmistakably 1930s profile, and you have a piece that’s rare, collectible, and full of personality.
For anyone drawn to early Omega engineering or the romance of Art Deco Swiss design, this Marine Standard is a standout example. It wears beautifully, carries real historical significance, and offers a unique aesthetic you simply won’t find in modern watchmaking.
Continue your journey through Omega’s legacy:
Omega Dynamic
Omega Constellation
Omega Seamaster
Omega Ladymatic
Omega Speedmaster
About Brand
What makes Omega an important vintage watch brand?
Omega is one of the most influential Swiss watch manufacturers, founded in 1848. The brand is known for combining technical innovation with durable, functional design. In the vintage watch market, Omega holds a strong position thanks to its in-house movements, consistent production quality, and historically significant models that remain highly collectible today.
Why is Omega significant in vintage watch history?
Omega played a central role in 20th-century watchmaking, from precision timing in international sports to professional tool watches. The brand supplied watches to military forces, served as official timekeeper of the Olympic Games, and famously supported space exploration. Early Omega Speedmaster models, along with military Seamaster references, are considered cornerstones of vintage watch history.
Are vintage Omega watches suitable for everyday wear?
Yes. Many vintage Omega watches were designed as robust tools or professional watches intended for daily use. Time-only models powered by movements such as the Omega caliber 30T2, caliber 26x, or later caliber 5xx and 6xx families are especially well regarded for their reliability. When properly serviced, a vintage Omega watch can be worn regularly while maintaining its value as a collectible vintage watch.
What should collectors look for when buying a vintage Omega watch?
When purchasing a vintage watch from Omega, collectors should focus on originality and correct configuration. Important factors include:
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Original dial and hands with period-correct printing
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Correct case reference and matching movement
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Clear Omega serial numbers
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Evidence of professional servicing
Original components and unaltered dials are key drivers of value in the vintage Omega market.
Which vintage Omega models are most collectible?
Some of the most desirable vintage Omega watches include:
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Omega Speedmaster references such as CK2915, CK2998, and early Professional models
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Omega Seamaster military and early dive references (including CK2913 and 300 series)
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Omega Constellation chronometer models with pie-pan dials
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Early manual-wind chronographs powered by the caliber 321
These models are highly valued for their historical importance, movement quality, and lasting design appeal.
Are vintage Omega watches a good investment?
Omega offers a strong balance between brand recognition, historical relevance, and long-term collectability. In the vintage watch market, Omega watches often provide better accessibility compared to some luxury peers while still offering documented heritage and in-house movements. Well-preserved vintage Omega watches continue to show steady collector demand and price stability.
Additional photos or videos of the watch
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Watch servicing information
All watches in our shop are in full working condition, having been professionally serviced by a certified watchmaker. Each watch undergoes a final inspection prior to shipping to ensure quality and reliability.
Shipping
Standard Delivery: 7-21 business days, depending on location. Free for all orders.
Express Delivery: 3-10 business days, depending on location, at extra cost. Free for orders 1000$ and more.
Processing Time: 3-5 business days for all orders, regardless of shipping method.
All parcels are fully insured and carefully packaged to ensure they arrive safely. For specific delivery estimates based on your country, please visit this page.
Warranty
Each watch purchased from us includes a warranty to ensure its quality and performance. The warranty covers movement and functional issues, with specific terms based on the type of watch (1 year for mechanical and automatic watches, 6 months for quartz watches). For more details, please visit this page.
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