It is a digital-to-analog combination model that inherits the concept of the first model “DW-5000C” from the toughness watch G-SHOCK, which continues to evolve in search of ultimate strength, and has achieved further thinning. Inheriting the “octagonal form” that was also used in the first model “DW-5000C”. We have developed a combination model with a simple design that eliminates waste while maintaining the tough structure. Furthermore, the case material is a fine resin containing carbon fiber that demonstrates high rigidity, achieving a thickness of 11.8 mm.