G-Shock GSTB400CD1A3 G-STEEL Green IP Textured Metal Luminox 1 dial (speed)

1 dial (speed)

average pace

Diameter or dimensions (mm)

Model: NY0137-09A

direct timing start from the timekeeping mode Timer

G-Shock GSTB400CD1A3 G-STEEL Green IP Textured Metal Luminox 1 dial (speed)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