Manufacturer: Seiko Time Creation Inc.
Model: RT-100

Overview

Two measurement display modes
Minutes display mode : Measures up to 59 min. 59 sec. 99 to an accuracy of 1/100 sec. (if the measuring unit is set at 1/100)
Hours display mode : Measures up to 23 h. 59 min. 59 sec.
Double-sided display
Automatic changeover between minutes and hours display modes is possible. The current time can also be displayed.
Display of a wide range of data
Running time, lap time, preset start time, countdown of a preset period of time, and current time can be displayed.
Automatic lap time display function
Upon reception of a lap signal, the lap time remains displayed for 5 sec., and then, the display returns to the running time.