“33.3 Chronograph”
Produced 1943–1960. Omega reference 2393, a vintage 33.3 chronograph family represented by CK/OT material-prefixed examples. The CSV structured ref is 2393 with OT2393 wording; Timeline, Omega Forums, EveryWatch, and Antiquorum corroborate…
Open in The Dial Atlas
Specifications, configurations, image gallery, market listings, lineage and notable appearances are part of the full reference.