Shell Pocket Watch $ 5.78 Special functions: world time, decoration Display type: pointer Movement type: electronic Thickness: 10mm Dial diameter: 20mm Crown type: Spiral crown Bottom type: ordinary Mirror material: Sapphire crystal glass mirror Buckle style: pin buckle Buckle Material: Titanium Strap material: alloy Dial shape: Shell Case material: metal Pendant material: alloy Extension chain: 11cm or more