. . . with a manual-wind movement. Omega developed one without date for the TrΓ©sor a few years later; I wish they'd seen fit to replicate the essential operational character of the CK2914 as well as its appearance.
Should a Rail be outfitted with a cal 8929 (or similar) movement, I would probably go for it. Even better: bring back the cal 284. Omega revived the cal 321 . . . why not others?
Art