Casio G-Shock GA900-4A Heavy Duty Ana-Digital Red ball watch but its main focus was

but its main focus was initially placed on pocket watches

Hand-Winding Hacking Movement

This watch has an elongated stainless steel tank shaped curved case

some bezel components

Total weight: 53g

Casio G-Shock GA900-4A Heavy Duty Ana-Digital Red ball watch but its main focus wasG SHOCK announces a new lineup of heavy duty models that are great for wear in tough environments and as street fashion items as well. The industrial design motif of these models is created by a 10 sided bezel that resembles the shape of a nut. The bezel is secured by four screws for a tough and rugged look. Combination timekeeping is provided by analog hands along with a digital display for the ultimate in operational ease. The design of the hands