Many colors 44MM Quartz Chronograph Silver Dial Mens Watches Moonwatch Leather Band Dark Side of the Ring Showing Tachymeter Markings Wristwatches

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 If you need a box,you need to buy it.We dont have a free box.The sapphire glass is more wearresistant and harder.I will install it on the watch after you buy it. Adjust the calendar: please do not actively adjust the calendar between 22.00~2.00, this may cause damage to the movement Error:the error of the mechanical watch is within 24 hours and 30 seconds, which belongs to the normal error range.syi