Men's watch waterproof steel band business quartz watch

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