Founded in Japan, iconic electronics manufacturer Casio, have always been known for their innovation. Offering both digital and analogue watches, G-SHOCK is the watch that brings a new concept of toughness to the timepiece. Introducing the "Volcanic Lightning" themed model from the MT-G Series of shock-resistant metal and resin watches, created by a bezel with a rainbow ion plated (IP) finish, a multi-color dial, and the first ever red soft urethane semitransparent band. The rainbow IP finish creates a unique combination of colours for each individual watch, which represents the rarity of the special conditions that produce the volcanic lightning phenomenon. The package of this watch also has an IP finish, creating a special package for a special timepiece. Product Details: TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant) Sapphire Glass with non-reflective coating 200-meter water resistance Case / bezel material: Resin / Stainless steel LED light (Super illuminator) Tough Solar (Solar powered) Time Calibration signal reception Size of case 55.8 x 51.7 x 14.4mm Total weight 123g