NEW Casio G-Shock ICONIC STYLES OG Style Digital Chrono Mens Watch DW6900RL-1
Shock Resistant. battery life: 5 years on CR2016. 00’00″00~59’59″99 (for the first 60 minutes). 1:00’00~23:59’59 (after 60 minutes). 1/100 second (for the first 60 minutes). 1 second (after 60 minutes).