Smallest G-STEEL yet
These innovative timepieces deliver the beautiful, refined metal form that the G-STEEL line is famous for, but in designs that are smaller, slimmer, and lighter than ever, making them the most compact G-STEEL watches yet. Featuring a finely crafted two-part bezel and a dial with a sense of depth and dimension, these metal timepieces prove our dedicated passion to detail.
Bluetooth® / TOUGH SOLAR
Bluetooth® / TOUGH SOLAR
Bluetooth® / TOUGH SOLAR
Available online and in-stores on 23 February 2024, 11:00am
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.

Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)
- Automatic time adjustment (four times a day)
- Easy watch setting
- World time (about 300 cities)
- Time & place
(Pressing a button on the watch records the date, time and position on a map within the app. Useful as an activity log.)
- Reminder
(The watch provides reminders of up to five upcoming events, settable in the app.)
- Phone finder
SPECIFICATIONS (Watch Functions)
• Shock-resistant structure
• 20bar water resistance
• Solar-powered
• Smartphone Link
• Hand shift feature
• World time (38 cities)
• Stopwatch
• Countdown timer
• 5 daily alarms
• Double LED light (Super Illuminator)
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under licence.