Casio WS1300H-2A Tide Graph Data Type Solar - Quartz Multi-Function Movement -

- Quartz Multi-Function Movement - 48mm Case Size - 8mm Case Thickness - 24mm Band Width - Stainless Steel Case - Silicone Strap - Mineral Crystal Glass - 100 Meters Water Resistant

- Stainless Steel Band - 26mm Case Size - Rose Dial - Movement of Origin Japan

the watch is encased in stainless steel with a substantial 40mm diameter

It also comes with an auto-calendar set at 28 days for February

Home city/World time city swapping - Stopwatch - Timer - Alarm/hourly time signal - Calendar: Full auto-calendar (to year 2099) - Mute feature: Button operation tone on/off - Accuracy: ±30 seconds per month - 12/24-hour format - Regular timekeeping: Digital: Hour

Casio WS1300H-2A Tide Graph Data Type Solar - Quartz Multi-Function Movement -An all blue resin watch designed for water sport fanatics, the Casio WS1300H 2A Blue Tide Moon Digital Watch is ocean ready and packed with features. The all resin exterior of the watch maikes it submergible in water with a 100 metre water resistance and a 10 year battery life. The digital time display is a prominent feature with the addition of a tide graph reading monitor, moon data and LED light that delivers illumination in the dark. In true Casio