[WTS] 1955 Omega Seamaster Ref. 6278-9 – Cal. 500 Automatic – $875
[WTS] 1955 Omega Seamaster Ref. 6278-9 – Cal. 500 Automatic – $875
Up for sale is a vintage Omega Seamaster ref. 6278-9, circa 1955–56. This is a U.S.-market Ross-cased example with a 10K gold-filled bezel and stainless back, powered by Omega’s Caliber 500 — their first generation full-rotor automatic movement. • Reference: 6278-9 (Ross R552 stamped caseback) • Movement: Omega Cal. 500 automatic, 17 jewels, serial ~14.8M (1955–56 production) • Case: 34mm (excl. crown), 10K gold-filled bezel, stainless steel back • Crystal: Acrylic, small hairline crack present (visible in photos) • Strap: Aftermarket leather strap • Condition: Honest vintage wear throughout, consistent with age. Dial appears original. • Extras: Watch only, no box or papers. Price: $875 shipped CONUS Payment: PayPal F&F, Zelle Location: LA, CA Shipping: CONUS included, international at buyer’s cost
Valeur privée estimée $990 — $4 197
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