Casio Runner STR-300 watch, black plastic, STR-300-1CEG
Black Casio Runner STR-300 Watch with Purple Details, 60-Lap Memory and 10-Year Battery
Purple buttons and a purple display border brighten the black plastic case of this Casio Runner STR-300-1CEG watch. The round case is 35.2 mm wide and 12 mm thick, and the whole watch weighs 30 grams, so it feels light on the wrist. The black polyurethane strap fits wrists of 135–190 mm.
The stopwatch, suited to running, measures to 1/100 of a second and stores 60 laps in memory. This digital watch also has a pacer signal, distance calculation, dual time, 5 alarms and an automatic calendar up to the year 2099. The battery in the quartz movement lasts up to 10 years. Water resistance is 50 m / 5 atm: the watch withstands sweat, splashes and rain, but swimming is not recommended.
Product number: STR-300-1CEG
Brand: Casio
Movement: Quartz (battery)
Battery: lasts up to 10 years
Display: Digital LCD
Features: Timer / chronograph, alarm, calendar, dual time, 60-lap memory, automatic calendar
Crystal: Plastic
Case material: Plastic
Case color: Black
Case width: 35.2 mm
Case thickness: 12 mm
Shape: Round
Strap material: Polyurethane / plastic
Strap color: Black
Strap length (wrist circumference): 135–190 mm
Weight: 30 g
Water resistance: 50 m / 5 atm
Frequently asked questions
How long does the watch battery last?
The watch has a quartz movement, and the battery lasts up to 10 years. The edge of the display also bears the marking 10 YEAR BATTERY.
Can you swim with the watch?
Water resistance is 50 m / 5 atm. The watch withstands sweat, splashes and rain, but swimming is not recommended. Do not use the buttons when the watch is wet or underwater.
What wrist size does the watch fit?
The strap length fits wrist circumferences of 135–190 mm. The case width is 35.2 mm and the watch weighs 30 grams.
What can the stopwatch do?
The stopwatch measures to 1/100 of a second and stores 60 laps in memory. It also includes a pacer signal and distance calculation.
















