Watch Case Band Kit only supports GA2100 and GA2110 original watch upgrades, please make sure that your watch is genuine.

Package contains:
stainless steel case band kit x1,
- shape screwdriver x1,
+ shape screwdriver x1,
steel case screw x5 (one extra spare),
Watch is not included.

Replacement steps:
(1) Use the "+" shape screwdriver to unscrew the four case screws, and remove the original watchband case;
(2) Install the steel case and tighten the four case screws with "-" shape screwdriver;
(3) Adjust the strap length according to the size of your wrist.