With the rugged looking W735 series, Casio re-introduces the vibration alarm, a function that is useful where discretion is required or in loud environments where audible alarm signals could be missed. The watch also includes a 10 year battery, is 100 meter water resistant and has a high-brightness LED light. All this and additional functionality provide a great value for those who work hard and play harder. Black resin band digital with neutral face.

• Case / bezel material: Resin
• Resin Band
• Resin Glass
• 100-meter water resistance LED backlight (Super Illuminator) Afterglow
• Dual time Stopwatch 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Other: 5-second countdown auto start Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Daily alarm, selectable flash alert/vibration alert Hourly time signal Vibe alert (daily alarm, hourly time signal, countdown timer time up, stopwatch auto start countdown) Full auto-calendar (to year 2099)
• 12/24-hour format Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±30 seconds per month
• Approx. battery life: 10 years on CR2032
• Size of case: : 51.4×47.1×16.1mm
• Total weight: : 50g