I have a swiss watch that say's Turler on a green enameld face with white roman numbers has on the outside of watch case where green leather band attaches engraved or staamped Plaqueg20 and some kind of hallmark It says on the iside on the watch movemnt 17 jewels and swiss made on inside bottom case is says Fond Acier Inoxydable swiss made and out ide it has numbers 2142 1. If any one has any info on this watch and what the value might be would be greatly apprecited