GPS Solar Quartz Chronograph caliber 8X53.  No Batteries to Change. 

GPS Solar Quartz caliber 7X52.  No Batteries to Change. 

GPS Solar Quartz caliber 7X52.  No Batteries to Change. 

GPS Solar Quartz caliber 7X52.  No Batteries to Change. 

Quartz movement. Resin case and plastic front glass.

Quartz movement. Resin case and plastic front glass.

Quartz movement. Aluminum case and plastic front glass.

Alarm clock with analog quartz movement and resine case.

Alarm clock with analog quartz movement and resine case.

Alarm clock with analog quartz movement and resine case.

Alarm clock with analog quartz movement and resine case.

Alarm clock with analog quartz movement and resine case.