dual clasp

"Champion" written on band

"JG" inside triangle on band

"USA" on band

Stainless steel back case

Base metal Bezel 

"Wittnauer 2223-5K" on inside of back case

"C15778 1/8/79" inscribed also on inside of back case - not shown in pictures. Guessing year is 1979?

"17 Jewels, unadjusted Swiss, seventeen, Waltham Watch Co." on actual watch component

The Incabloc shock protection system is the trade name for a spring-loaded mounting system for the jewel bearings that support the balance wheel in a mechanical watch, to protect the wheel's delicate pivots from damage in the event of physical shock, such as if the watch is dropped.