Effective June 30, 2008, our company name has been changed from SEIKO S-YARD CO., LTD. to SEIKO SPORTS LIFE CO., LTD.
Products
SEIKO is the Official Timer of Tokyo Marathon 2010.
S23569J [Cal.No.S143]300 Split/Lap Memory with Printer Port
![S23569J [Cal.No.S143]](img/s_s23569j.jpg)
S23571J [Cal.No.S149]Stopwatch & Printer 300 Split/Lap Memory
![S23571J [Cal.No.S149]](img/s_s23571j.jpg)