Features:

• Solar Powered: Full charge lasts for two years
• 200m or 600 feet Water Resistant: Wearable while swimming or diving
• Shock Resistant: Shock Absorbent urethane rings protect the delicate parts
• 30 Page Databank: for names and telephone numbers
• 5 independent alarms with hours, minutes, month and date

Editor Reviews:

Product Description:
Casio watches have an enviable reputation for merging high technology with high quality. This particular timepiece, the G2310-1 G-Shock Tough Solar Wrist Watch, is a member of Casio's rugged G-Shock line, offering exceptional shock protection and water resistance. The Casio G2310-1 G-Shock watch is distinguished by its data bank feature, which allows you to store up to 30 records, each containing name and telephone number data. Other features of this watch are true world time capability, sophisticated multi-function alarms, and stopwatch and countdown timer functionality. Because the G2310-1 uses Casio's Tough Solar powering technology, battery replacement should never be needed.

Rating : - Casio gshock is rugged.
(This watch won't tell u how deep in the water u are.)
The glass is located well beneath the case, so even if u bang gshock against a wall, glass wont scratch.

All watch manufacturers, including SEIKO, keep the glass protruding out of the watch; it scratches badly.

Dont buy with a cloth strap because it holds watch poorly & it smells from moisture.

U can record 30 names & numbers. U have access to times in different world cities. U got 5 alarms for different times of the day. U can go backwards and forwards in setting time. It indicates how much battery juice u got left. It's solar powered in addition to internal battery. A great watch. gshock.com