67 Years Old / Omega Seamaster Calendar Automatic / Ref 2849 11 SC / Vintage 1959 Watch / Cal 503 Movement / Serviced
67 Years Old / Omega Seamaster Calendar Automatic / Ref 2849 11 SC / Vintage 1959 Watch / Cal 503 Movement / Serviced
EVW PRODUCT NR: 726-2,3
You save 369,00 EUR right away
The service and identification document is included in the price.
The Omega Seamaster Calendar reference 2849 11 SC is a quintessential example of Omega’s innovative prowess in the late 1950s, particularly in the realm of automatic movements and calendar complications. Produced circa 1959, this date was verified from internal movement serial tables, ensuring its historical accuracy. The watch is powered by the esteemed caliber 503, a movement celebrated for its reliability and precision, featuring 19 jewels that significantly reduce friction. The Seamaster line, renowned for its robust sports watches, offers water-resistant cases which were groundbreaking at the time. This model's steel-gold case adds an element of luxury to its utilitarian design. The case back proudly displays the iconic seahorse medallion, symbolizing its place within Omega’s prestigious lineage of water-resistant watches. Collectors will find its blend of style, history, and functionality a compelling addition to any collection of mid-century horological masterpieces.
This watch was last serviced on 02-07-2026.
Production Year: 1959
Case Material: Steel - Gold
Case Size: 34 mm
Lug-to-Lug: 42 mm
Thickness: 12 mm
Dial: Original
Crystal: Acrylic (period-correct)
Crown: Original
Caliber: 503
Jewels: 19
Movement Type: Automatic
Movement Serial: 1717••••
Water Resistance: Splash Water Resistant (handwashing ok, not showering)
📦 What’s Included
Box/Case: Secure black travel watch case.
Documents: Invoice and our service certificate worth €369 — included free of charge
🚚 Shipping, Returns
Insured worldwide shipping. 14-day inspection (unused, seals intact). Pro packing with tracking.
🛎️ Call-to-Action
Questions or an offer? Click “Negotiate Your Price.” Serious collector inquiries welcome.
🔧 Included Service Benefits
💰 If you ever decide to sell the watch, a documented service will significantly enhance its market appeal and resale value.
🛠️ A professional service worth €369 — included free of charge.
The service includes:
- Full disassembly, ultrasonic cleaning, and lubrication using Moebius synthetic oils
- Regulation and timing adjustment
- Ultrasonic case and bracelet cleaning (if applicable)
- Final technical & aesthetic inspection
📄 An official service certificate is provided, listing key technical and identifying details — ideal for insurance, provenance, or future resale.
🛡️ This ensures peace of mind and removes the need for servicing for the next 3–5 years.
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Working with EVW from the first message was an absolute pleasure, thorough and very prompt responses. Couldn’t help enough.
The description and quality of the watch was 100% accurate and the product that arrived was pack well and safely. I can say enough about how good the experience was.
I will certainly have no hesitation buying another piece from EVW
This transaction was fantastic fom start to finish. The watch is exactly as described, communication was excellent and delivery was fast. Very highly recommended dealer !!
Watch arrived on time and was exactly as advertised. Very happy with this purchase
Outstanding customer service. Very good communication, the product was as advertised and in proper working conditioned. Packaged well for safety and arrived earlier than anticipated. I would purchase from EXCLUSIVE VINTAGE WATCHES again without hesitation!
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Lukasz deliverd with great communication and service . The watch was handsomely polished and ready to be worn with confidence. i would recommend any person looking to find a vintage watch to look no further than Exclusive Vintage Watches.The quality and the many watches of choices to decide on buying was difficult. Lukasz was both informative and patient to work with. I give this transaction a 5 Stars rating !!!
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From start to finish the transaction was straight forward and smooth. The watch arrived well packed and in the exact condition described. I only recently became interested in "vintage" watches and EVW is a great resource for quality pieces. I already purchased a second and when I find something I like I will gladly purchase again. Thank you Lukasz.
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