Exacto WW2 Era Gents Military Watch
The Exacto Watch Co was a sister brand to Rado Watches, the company that made both brands were Schlup & Co from Lengnau in Switzerland. 
This particular watch was most probably made just after WW2. The company made their own high grade AS movements.
This particular watch has seen some wear, the all steel case with screw case back  has plate loss and scratches and pitting mainly front and sides of the watch, the dial however is in  good condition, numerals crystal clear and everything as it should be.
Inside the case is a 17 Jewel Lever Swiss Movement signed Watch.Co.
Cosmetically the watch is in a reasonably good condition for its age and runs well.