watch mens ceramic bezel 40mm asia 2813 movement 116618 116619 116613 116610 glide lock automatic fashion men's watches sapphire glass, Slivery;brown

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 adjust the calendar: please do not actively adjust the calendar between 22.00~2.00, this may cause damage to the movement.syi