Insane I dumped probably 100k in unused meds at the cop shop a couple times a year. Some of this is lifesaving stuff but often just left by residents who take off. All payed for by the us tax payer.
I suspect the movement in your Gruen is basically the same movement as used in the Rolex Prince Duo-Dial models. The Swiss firm Aegler was associated with both Gruen and Rolex (and others), and they produced that movement for Gruen and Rolex. Very collectible, and scarce! Like! The Rolex Prince version.