mens full function quartz chronograph watch 45mm steel strap sapphire glass watches men's sport business designer watchs luminous men w, Slivery;brown

after receiving the watch, you should rotate it anticlockwise, and then rotate it clockwise for 30 cycles to reserve energy for normal operation. winding: the internal function of the new mechanical watch is almost zero, and it needs to be manually wound before wearing it for the first time stainless steel is resistant to falling but not abrasion-resistant, so small wear marks are prone to appear
outdoor watches men,watch men aviator,weide watches men,wristbands watches men, adjust the calendar: please do not actively adjust the calendar between 22.00~2.00, this may cause damage to the movement our watches are divided into different grades, including high-end ones and ordinary ones.if you need a higher-end one, please contact us,,.syi