Omega - Seamaster Calendar 'Serviced' - No reserve price - 2849 13 SC - Men - 1959

Now available at auction from Second Vintage This classic vintage Seamaster Calendar presents a highly attractive, even champagne patina across the dial, complementing its applied gold-tone indices and distinctive dauphine hands. Powered by the reliable Omega Caliber 503 and featuring a well-preserved caseback medallion alongside a signed scalloped crown, it offers a strong and honest vintage aesthetic for the discerning enthusiast. Brand: Omega Model: Seamaster Calendar Reference Number: 2849 13 SC Serial Number: 17198756 Movement: Automatic Caliber 503, 20 Jewels Dial: Champagne patina with fine spotting, applied gold-tone indices, framed date Case Size: 34mm (excluding the crown) Case Material: Gold-tone and stainless steel Production Year: 1959 Condition: Good vintage condition. Movement serviced on 30 July 2026. Timegrapher: +10+15s/day, performing remarkably well. Dial and Hands The dial displays an attractive and even champagne-colored patina, characterized by fine, consistent spotting across the surface that gives the watch a highly appealing vintage character. It features applied gold-tone indices with black inserts, perfectly mirrored by the matching dauphine hands which show light oxidation and aging consistent with the dial. The applied Omega logo and crisp printed text remain sharply defined, while a framed date window at the three o'clock position completes the classic layout. Case and Crystal The case features a gold-tone top paired with a stainless steel caseback, displaying honest wear throughout. Moderate scratches and wear are visible on the lugs and case flanks, along with some wear to the gold-tone finish on the sharp edges. The smooth gold-tone bezel, integrated with the case, shows light scratches and minor wear. The stainless steel caseback retains a well-preserved Seahorse medallion with clear, distinct details. A scalloped style crown, clearly signed with the Omega logo, exhibits moderate wear to its gold-tone finish. The watch is fitted with a domed acrylic crystal that reveals light surface scratches under certain lighting angles. Movement Inside the case beats the Omega Caliber 503 automatic movement, a 20-jewel mechanism known for its durability during this era. The copper-colored plating is bright and intact, presenting a clean overall appearance with no obvious signs of corrosion or moisture damage. The rotor and bridges display crisp finishing, while the engravings, including the caliber and serial number, remain highly legible. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher records a rate of +10+15s/day. The movement was serviced on 30 July 2026. Strap The watch is paired with a brown leather strap featuring a crocodile pattern and contrast white stitching. The strap shows light signs of use and complements the warm tones of the dial and case. Condition Good vintage condition. The movement was serviced on 30 July 2026 and, supported by the recorded timegrapher result, is performing very strongly. The dial exhibits an attractive and even champagne patina with consistent fine spotting and lightly oxidized hands. The gold-tone and stainless steel case shows honest wear, including moderate scratches on the flanks, lugs, and bezel, as well as some finish loss on the sharp edges and the signed scalloped crown. The caseback medallion remains well preserved. The domed crystal has light surface scratches. The movement is clean and bright. Dimensions The case measures 34mm in diameter (excluding the crown). Remarks This Seamaster Calendar offers a highly appealing visual character through its beautifully aged dial and matching handset. The combination of the distinctive scalloped crown, the well-preserved caseback medallion, and the robust Caliber 503 makes this a compelling choice for enthusiasts of classic mid-century design. History Introduced in 1952, the Seamaster Calendar was Omega's first automatic watch to feature a date function. By the late 1950s, the model had evolved to include the Caliber 503, a refined automatic movement that brought improved date-change mechanics and reliable performance. The combination of elegant dial layouts, robust case designs, and dependable calibers helped establish the Seamaster line as a highly successful family of watches. Today, these mid-century models are appreciated by collectors for their balanced proportions and enduring mechanical quality. / Second Vintage SKU: OME-SAX-0001