Make: Casio
Model: BP-100
Module: 900
Release: 1991
Country: Japan
Condition: New Old Stock (NOS)

As you can see in the pictures, the strap loop keeper is missing.

The audible beep when pressing buttons does not seem to work - this could be an easy fix (caseback spring), although I haven't tried it.

The Casio watch display stand is not included.