Mens Vintage Gruen Veri-Thin Precision Stainless Steel 24 hr. Watch. Twice I wound it up a little bit (I never ever wind any old watch all the way) and both times it ran for several hours. But since it has not been serviced I am selling it on an AS-IS, for parts or repair basis. Assume at the minimum it will need cleaning and maybe more, and bid accordingly. 

The winding knob is devoid of chrome plating, and there are scratches and wear consistent with age/use. 

I will gladly combine multiple purchases for a lower shipping cost. Please wait for an invoice from me before paying if you buy more than one item.