Casio G-SHOCK GRAVITYMASTER 63mm Analog-Digital Men's Watch - GRB200-1A9 Multi Function Movement Type: Quartz ChronographCase Diameter:

Movement Type: Quartz ChronographCase Diameter: 42 mmCase Thickness: 10

22mm band width

Other: Auto switching to elapsed time measurement (up to 60 minutes

With quartz movement

Based on the successful analogue/digital GA100 X-Large G Series

Casio G-SHOCK GRAVITYMASTER 63mm Analog-Digital Men's Watch - GRB200-1A9 Multi Function Movement Type: Quartz ChronographCase Diameter:These G SHOCK Master of G GRAVITYMASTER GR B200 models pack flight mission essential functions into a tough and rugged carbon core guard structure. A high strength, highly weather resistant carbon core guard structure protects the module with a resin case reinforced with carbon fibres. This, combined with world renowned G SHOCK shock resistance, creates a structure that is also highly vibration resistant. The bezel is made up of three layers of resin