Case: zinc alloy case (available stainless steel/plastic/silicone/copper/tungsten steel/ceramic/titanium/Jade/wood, etc,

Strap: Belt, alloy belt (available stainless steel/PU leather/PVC/plastic/copper/tungsten steel/ceramic/titanium/Jade/wood, etc,

Movement: Japanese movement, domestic movement, Swiss movement.

Surface: flexible and diverse design, can be designed by yourself