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English
SEIKO Cal. S141 is a digital stopwatch featuring memory and stroke/frequency measuring
functions. In addition, it is water resistant and withstands up to 10 bar. Therefore, it is suitable
for aquatic sports or use in rainy weather.
■ STOPWATCH
The stopwatch can measure up to 10 hours in 1/100 second.
■ SPLIT TIME/LAP TIME MEASUREMENT
Up to 300 split times and lap times can be measured.
■ LARGE-SIZED THREE-ROW DISPLAY PANEL
Total elapsed time/lap time in progress, split time and lap time are displayed at the same time
in separate rows, and they can be measured successively without releasing split or lap time
measurement.
■ STROKE/FREQUENCY MEASURING FUNCTION
The stroke/frequency of an activity per minute is automatically calculated only by measuring
the time required to make three strokes. Up to 9 data can be stored in memory.
■ DUAL MEMORY MODE
Single memory mode ..... Up to 300 lap/split time data can be stored and recalled either
during or after measurement.
Block memory mode ...... A sequence of measurement data obtained from race start to finish
is recorded as a “block.” Up to 100 blocks of data can be stored in
memory without deleting the previous data.
Memory capacity indicator and fastest lap time recall functions are also provided. Even if the
stopwatch is reset, the times stored in memory will not be erased and can be recalled as
desired.
■ ID NO. FUNCTION
Besides the time and calendar, identification numbers can be set. It is useful for keeping the
data of individual users separately.
■ ANTIBACTERIAL CASE
An antibacterial agent is applied to the case surface of the stopwatch.
* It loses its antibacterial effect gradually over time and the effective period differs depending on the conditions of
use.
FEATURES
A
B
C
D
CHANGEOVER OF DISPLAYS
● With each press of “D,” the display changes
in the following order.
➡
STOPWATCH 1
(Accumulated elapsed time)
display
STOPWATCH 2
(Lap time in progress)
display
TIME/
CALENDAR
display
➡
STROKE/
FREQUENCY
MEASURING
display
➡
➡