Casio Runner STR-300 watch, white plastic, STR-300-7EG
White Casio Runner STR-300 wristwatch with digital display, 60-lap memory and up to 10-year battery
The Casio Runner STR-300 is a digital wristwatch for running and walking. The stopwatch, which starts with the front button, measures to 1/100 second and stores 60 laps in memory. The watch also has a pacer signal and distance calculation.
The case and strap are white plastic, and the watch weighs only 30 g. As shown in the picture, there are pink details around the display and on the buttons. The case is 35.2 mm wide and 12 mm thick, and the strap fits a wrist of 135–190 mm. For everyday use, the watch shows dual time and the date, and it has five alarms and an LED backlight with afterglow. The battery lasts up to 10 years. Water resistance is 50 m / 5 atm, so the watch withstands sweat, splashes and rain. Swimming is not recommended.
Product number: STR-300-7EG
Brand: Casio
Movement: Quartz (battery)
Battery life: up to 10 years
Features: Timer / chronograph, digital display, alarm, multifunction, calendar, perpetual
Stopwatch memory: 60 laps
Crystal: Plastic
Case material: Plastic
Case color: White
Case width: 35.2 mm
Case thickness: 12 mm
Weight: 30 g
Strap material: Polyurethane / plastic
Strap color: White
Strap length (wrist circumference): 135–190 mm
Dial color: LCD
Shape: Round
Luminous: No
Water resistance: 50 m / 5 atm
Frequently asked questions
What kind of movement does the watch have, and does it need a battery?
The movement is quartz, and the watch runs on a battery. The battery lasts up to 10 years.
What does water resistance of 50 m / 5 atm mean in use?
The watch withstands sweat, splashes and rain. Swimming is not recommended, and the watch is not suitable for diving.
Does the watch fit a narrow wrist?
The case is 35.2 mm wide and 12 mm thick. The strap fits a wrist of 135–190 mm.
How many laps fit in the stopwatch memory?
The memory holds 60 laps, and the stopwatch measures to 1/100 second.
















