SEIKO S141 Stopwatch – 300 Memory


The SEIKO S141 Stopwatch is a digital 300 memory stopwatch which features stroke/frequency measuring functions. In addition, it is also water resistant and withstands up to 10 bar, making it ideal for aquatic sports or use in rainy weather.

Additional information

Weight 0.2 kg

141 grams


8 x 6.3 x 2.2 cm


± 0.0006% at normal temperature range (5 ºC – 35ºC) (41ºF – 95ºF) Less than 15 seconds per month

Operational temperature range

–10ºC – +60ºC (14ºF – 140ºF)


Lithium battery SB-T74, 1 piece

Battery life

Approximately 3 years

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