The stainless steel bezel of this analog-digital GM-110 Series model have been forged, cut and polished to give it its distinctive design. The GM-110RB model features special rainbow ion plating (IP) for the stainless steel bezel, along with a multi-color coating for the small dial.
* Due to the manufacturing process, the appearance of the bezel color of the GM-110RB-2A model is different for each watch.