Tony C.
1239
Thanks Nico...
It is my one and only Rado, though some of their other designs have caught my eye over the years.
This one seems to be rather uncommon. The case is 35.5mm excluding the semi-recessed crown, and, interestingly, has a bayonet-style screw back. The movement is a Rado 30j automatic (shown below), and appears to be of fairly good quality, though I'm not sure of the caliber.
There was also a black dial version with gold electroplated markers in a more traditional case, but I much prefer this one.
Best,
Tony C.