Movement: quartz movement
 

 Case: alloy case
 

 Surface mirror: mineral wear-resistant mirror
 

 Style: Business / trend
 

 Weight: steel belt 137.1g / belt 60g
 

 Strap: steel strap / leather strap
 

 Buckle: safety buckle / pin buckle
 

 Waterproof: 3atm
 

 function
 

 Hour / minute / second / hour / calendar