Special calendar features: This is a quartz pocket watch with a calendar dial, a clear Roman dial, and a hollow black cover, making it ideal for gift giving.
Quartz movement : Quartz movement is adopted, with accurate timing, light weight, convenient maintenance and use. Different from mechanical pocket watch, it does not need to be worn on the chain. (The package contains a quartz movement for your replacement).
Opening method: Quartz pocket watch is simple in design; You can press the crown on the top of the watch, and the front panel will open to set the time: pull the crown out of the watch base, and turn the crown clockwise until the exact time is reached.
After sales service: If you have any questions about the product, please feel free to contact seller,we will give you a satisfactory solution.