Never lose track with this men's Casio G-Shock Guffman watch. A tide graph, moon display and world time keep you up to date with everything going on around you, while the shock resistance makes it tough enough for anything.

FEATURES

• Calendar: day & date
• 2 daily alarms
• 12/24-hour formats
• World time
• Dual time
• Chronograph
• Countdown timer
• Water resistance: 200 meters
• Shock resistant
• Tide graph
• Moon display
• Mute function

• CASE & DISPLAY

• Digital display with LED backlight
• Face cover: mineral crystal
• Case: black resin
• Caseback: titanium
• 46-mm diameter

BAND

• Black resin
• Strap buckle clasp
• Men's standard length

DETAILS

• Battery power
• Manufacturer's 1-year limited warranty
• Model no. G9100-1