Vintage Gruen Day/Night Movement and dial

[vintagewatchparts]

I think that this is called a Day/Night but could be wrong. The dial is ok but should need to be refinished. The markers are black during the day and switch to green at night. The green may be luminous but I am not certain. The movement is complete except for the hands but all of the post are fine. It is Cal. N510CA. The balance is fine and it should just need cleaning, set of hands and a case. Asking $25 shipped in the USA with USPS Priority. I can take Paypal without fees. Thanks.

[vintagewatchparts]

Thanks, the movement has sold.