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CSD9020 twenty-races memory, three rows and 1/1000 sec displayCSD9020三排显示20道记忆秒表
20 lap& split memory with 1/1000,sec and three row display20跑道记忆、三排显示、1/1000秒
Recall of the Fastest, slowest and Average time 记忆数据可向前或向后翻查快、慢及平均时间记忆
regular time, alarm and calendar正常走时、定闹及日历
count down time(9H 59m 59s)structure倒计时器(大9小时59分59秒)
pacer节拍器
water-resistance shock-proof, slid-proof structure防水、防震、防滑结构
CR2032日本产锂电池CR2032 Japan lithium battery