GSTB400CD-1A3

G-Shock watches hardly need an introduction. Their appeal is obvious; they are one of the few products in the world that can call itself battle tested, and mean it literally. G-Shock watches haven’t adopted a rugged aesthetic as a marketing angle, they really have been, and continue to be used by deep sea divers, special forces soldiers, and astronauts.

Their unique look is a byproduct of being constructed to stand up to the punishing demands that these professions dole out to a watch, and still keep precise time.

The GSTB400CD-1A3 has a bezel with a new green ion-plated (IP) finish, which brings out the texture of the metal. The slim GSTB400 design is made possible by advances in component miniaturization and thinning of its modules, without sacrificing any Bluetooth^® or solar functions. Power consumption has also been significantly reduced. In terms of design, the number of button guards has been reduced as much as possible, enabling the use of large stainless steel buttons that are slim yet easy to operate. The top bezel has been given five different finishes, while the middle bezel has been given four different finishes, which creates an elegant effect and changes the appearance of the texture of the metal depending on the viewing angle.

• 18 months on rechargeable battery 
• Size of case : 46.6×49.6×12.9mm
• Total weight : 160g
• Case / bezel material: Resin / Stainless steel
• One-touch 3-fold Clasp
• Stainless Steel Band
• Solid Band
• Mineral Glass
• Neobrite

GSTB400CD-1A3