Classic watch first released in 1976, made in Japan, stainless steel case. Serial starting 7 so assuming it was produced in 1977.

It's about 47 years old so has wear as expected but overall looks presentable and good for age. Steel and glass have various marks as seen that could be polished out. Most importantly it works as it should.

Fully functional: Screen works as seen, buttons work. Strap is the  original Casio type for this watch. The light works but vintage Digital watch lights weren't much use. This model didn't have an alarm.

Mail if you need strap length, typically old vintage  watches get links removed at some point in their life so if this is important please ask.

Please review all pictures as they form part of the description

Please be realistic about this item, it's working but is decades old, has been worn and enjoyed, currently working but like all vintage watches may eventually need calibrating / servicing / repairs.