Omega Ranchero Seamaster / Double Signed Dial ref.2990-1One of the rarest Omega sports The Omega Ranchero was possibly one of the shortest run Omega tool watches in the brands history. Introduced in 1958, it was only available for two years making it a very rare watch indeed. This example is EXTRA special since the dial also features the SEAMASTER signature, presumably to make the watch more appealing to consumers, super rare !! patina in the radium filled hands and hour markers. The 30mm on the dial