Casio G-Shock Bluetooth Smart Watch

– 37mm case; 20mm band width
– Ardillon buckle closure
– Swiss Ronda quartz movement
– Sapphire crystal face with antireflective coating
– Stainless steel with yellow-gold PVD/leather
– Swiss made

– 44mm case; 22mm band width
– Buckle closure
– Three-hand quartz movement
– Date window
– Mineral crystal face
– Stainless steel/leather

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new G-STEEL models that boast a new shock resistant Carbon Core Guard structure.
The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin.
This material protects the internal module from shock-induced damage and deformation.
The dual back cover protects the back surface against impact.