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All auctions / Watches & Clocks / Omega - Calibro 30T2 - 2540-1 - Men - 1900-1949


Omega Vintage Caliber 30T2 (Year 1947/1948) - Manual Winding Watch with the famous in-house movement Caliber 30T2 manual-winding. The 30T2 is regarded by collectors as one of the finest manual movements ever made for robustness and chronometric precision, famous for laying the groundwork for the subsequent 260/265 series. From the movement serial number (11,338,018), production dates precisely to the two-year period 1947–1948, • Movement: In-house Omega Caliber 30T2 (original stamping present under the balance wheel) • Reference: 2540-1 • Case: 33 mm without crown • Year of production: circa 1947–1948 • Winding type: Manual • Complications: Small seconds at 6 • Jewels: 15 jewels • Frequency: 18,000 A/h • Mechanical features: Balance with regulation screws and a Breguet overcoil terminal curve. Original classic version (without Incabloc shock protection). Brown strap included as a gift for those who do not like bracelets
Estimate:$850.54
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Estimate:
$850.54
Breguet Type XXI Transatlantique Flyback Chronograph 18K Watch ref.3810BR
09/28/2026
$13,356
Est: $11,750


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Breguet 18K Marine Chronograph ref. 5827 Automatic Watch
09/28/2026
$15,067
Est: $14,316