Casio G9100-2 Men's Blue G-Shock Moon Phase and Tide Graph Strap Watch

G-Shock Collection.

Blue Resin Case and Strap.

Stainless steel case back.

Shock Resistant.

Water Resistant to 200 meters/660 ft.

Rust Resistant.

Auto Dual EL Backlights with Afterglow.

Moon Data (moon age of the input data, moon graph).

Tide Graph.

World Time.

29 times zones (48 cities), city code display, daylight saving on/off.

3 Multi-function Alarms (1 with snooze).

Countdown Timer.

Measuring unit: 1/10 second.

Countdown range: 1 minute to 24 hours.

Auto Repeat.

1/100 second stopwatch Measuring capacity: 24:59:59.99 Measuring modes: Elapsed time, split time, 1st-2nd place times.

Hourly Time Signal.

Button Tone Operation On/Off.

Auto Calendar (pre-programmed until the year 2099).

12/24 Hour Formats.

Accuracy: 15 seconds per month (with no signal calibration).

Battery: CR2025.

Approx. battery life: 7 Years.

Module 3088.

Case measures 46mm diameter by 15mm thick.

1 year original manufacturer warranty.