Fooled ya didn't I?
These are pretty interesting pieces and probably the only mechanical Navitimer that wasn't a chronograph. Serial number dates the watch to 1956. I've only seen about three of these over the years and all the serial numbers are pretty close. It's a recent pick up that's running really well. Some nicks in the gold plating so I'll probably send it out to be replated and a new crystal installed. The crown is signed. Interestingly these don't have a reference number. Measures about 35mm in diameter Movement is the Felsa 692 automatic..
