Ocean lovers take note! Digital watches with large case and handy functions that anyone into marine sports will love.

The heavy-duty design with rugged case shape and multi-window face evokes the look of mechanical gears. Featuring an LCD inspired by a cool-gadget look, these timepieces deliver the info you need in a clearly visible, easy read.

As much function as style, the tide graph, moon data, 10-year battery life, and water resistance up to 100 meters deliver what you need on your most active days.

• Case / bezel material: Resin
• Resin Band
• Resin Glass
• 100-meter water resistance
• LED backlight
• Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• LED:Amber
• Dual time
• Tide graph (tide level for specific date and time)
• Moon data (moon age of a specific date, moon phase graph)
• 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Other: Auto-repeat
• Multi-function alarms
• 3 independent multi-function alarms (2 one-time alarms and 1 snooze/one-time alarm)
• Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm
• Hourly time signal
• Button operation tone on/off
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Regular timekeeping:
• Hour, minute, second, am/pm, month, date, day
• Accuracy: Ç?Çî¶ôǏ30 seconds per month
• Approx. battery life: 10 years on CR2025
• Size of case : 52.5 _ 48.6 _ 15.2 mm
• Total weight : 48 g