Casio PHYS Watch Blue Men's STR-300J-2CJF

Welcome to Toward the Future. We ship authentic products from Japan. Please enjoy shopping with peace of mind! I am sure you will find a great watch. Thank you. The battery that is preset in the watch is a monitor battery that is used to check the functions and performance of the watch. The battery installed at the factory (monitor battery) has been used up for the period from when the product is shipped until the time of purchase by the customer, and the battery life may not reach the battery life stated in the instruction manual. Set contents: Main unit, others, instruction manual, warranty included with instruction manual. Reinforced waterproof for daily life: 5BAR Stopwatch (1/100 second (less than 10 hours)/1 second (more than 10 hours), 100 hour meter, with lap/split) Memory for 60 measurement data (data number, measurement month/day, lap/split time, lap number, mileage, best lap display) Total distance calculation With pace alarm function