Casio Outdoor Women's Runner Series Watch Black/Grey. Memory is available for storage of up to 60 lap time records. During elapsed time measurement you can display both elapsed time and the current time of day and an LED light allows easy reading even in the dark. The tip of the band is curved to facilitate strapping these watches to the wrist and there are more band holes to allow fine size adjustment for a better fit. A large front button along with raised ridges at the top and bottom of the display for tactile reference allow easier fumble-free operation while on the move. Everything about these watches is designed and engineered to meet the modern needs of today's runners. Specifications for Casio Outdoor Women's W-S1000 Runner Series Watches: Manufacturer: Casio Outdoor Application: Casual Gender: Female Illumination Color: Amber/Gold Band/Strap Color: Black/Gray Case Color: Black/Gray Marker/Numeral Color: White/Orange Bezel Finish: Black Band/Strap Material: Resin Wrist Band Type: Strap Movement: Quartz Illumination Type: LED Water Resistance Level: Water Resistant Water Resistant Mark: 100 m Features of Casio Outdoor Women's W-S1000 Runner Series Watches: Case / bezel material: Resin Resin Band Resin Glass / Spherical Glass 100-meter water resistance LED backlight Selectable illumination duration (1.5 seconds or 3 seconds) afterglow Dual time Daylight saving on/off 1/100-second stopwatch Measuring capacity: 00'00''0059'59''99 (for the first 60 minutes) 1:00'0099:59'59 (after 60 minutes) Measuring unit: lap time (1/100 second (for the first 60 minutes) 1 second (after 60 minutes)) split time (1/100 second (for the first 10 hours) 1 second (after 10 hours)) Measuring modes: Elapsed time lap/split times 1st-2nd place times Memory capacity: Up to 60 records (measurement start month date day lap/split 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 3 multi-function alarms (with 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping: Hour minute second am/pm month date day Accuracy: 30 seconds per month Approx. battery life: 10 years on CR2025 Package Contents: Casio Outdoor Women's W-S1000 Runner Series Watches Casio Outdoor WS1000H-1AV: Women's W-S1000 Runner Series Watch Black/Grey