Seiko VD50 Operation Manual page 3

Accumulated elapsed time measurement (e.g. basketball game)
Button A
(START)
Split time measurement (e.g. 5,000m race) (this function is not available in VD50)
Button A
(START)
Button A Button A
(STOP) (RESTART)
* Restart and stop of the
stopwatch can be
repeated as many times
as necessary by pressing
button A.
Button B Button B
(SPLIT) (SPLIT RELEASE)
* Measurement and
release of the split time
can be repeated as many
times as necessary by
pressing button B.
SII Products
Button A Button B
(STOP) (RESET)
Button A Button B
(STOP) (RESET)
English