Casio G-Shock GST-B600D-1A watch

Introducing the GST-B600 — a more compact G-SHOCK and the slimmest metal-resin G-STEEL to date.
The GST-B600, with its fusion of metal and resin components, comes in at a super-slim 11.3 mm with the popular small case measuring just 42 mm in diameter, all the while managing to maintain the two-part metal bezel construction that G-STEEL is known for.

Compact and slim for comfortable wearability
The smaller, slimmer module is protected by a case made with fine resin to deliver the smallest, slimmest, lightest case of the G-STEEL line, while still accommodating Bluetooth® capability and the Tough Solar charging system. This metal watch offers an effortlessly stylish fit and easily coordinates with your wardrobe, whether for work or play.
Two-part bezel construction shows off exquisite structural beauty
The solid exterior combines a flat top bezel and front screws. The two-part bezel construction makes possible the intricate assembly required for structural beauty in metal and allows different facets of each bezel component to be given their own individual finish. Polishing techniques including hairline, honing, and mirror finishes, applied to different surfaces to bring out sophisticated metallic textures for a look that is beautiful from every angle.
Dimensional face design for a powerful, bold look
The bridge part on the base of the dial lies below the large index marks, the hour and minute hands, and the uniquely shaped LCD. This three-dimensional layout gives a sense of depth and delivers a powerful, bold look. The GST-B600A dial is finished in purple, adding an extra touch of colour styling to a timepiece that brings full fashion to your wrist.
Solar-powered timekeeping with Bluetooth® for enhanced accuracy and reliability
Super Illuminator (high-brightness double LED light) for maintaining watch readability in the dark
*Image shows the GST-B600D-1A.