Casio G-Shock GBD-800 Series
Digital model with Bluetooth smartphone link and functional features
This is a Casio G-Shock GBD-800 digital watch with a new battery installed in May 2026. The watch supports Bluetooth smartphone connection, has a backlight, operation sound, and time setting functions. Functionality of Bluetooth linking has not been confirmed. Shows some signs of use but is in good condition.
Why You'll Love It
✓Backlight — Lights up when activated
✓Operation Sound — Produces sound when buttons are pressed
✓Time Adjustment — Time is set and editable
✓Bluetooth Smartphone Link — Possibly supports automatic time correction and updates
✓3-Axis Accelerometer (Pedometer) — Counts steps and calculates calories while worn
✓Multi-Function Timer and Memory — Supports up to five timers and 200 lap memories
✓Digital Display — Shows step count, target achievement, and graphs
✓Battery — New battery installed in May 2026
Specifications
| Brand |
Casio |
| Series |
G-Shock GBD-800 |
| Model No. |
GBD-800 |
| Type |
Digital Watch |
| Water Resistance |
200 m (20 ATM) |
| Size |
2.13 x 1.92 x 0.61 in (54.1 x 48.6 x 15.5 mm) |
| Weight |
2.07 oz (59 g) |
Condition: Used - Excellent (no notable marks)
Battery replaced in May 2026. Shows some signs of use but is overall in good condition. Bluetooth function unconfirmed. Functions like backlight, operation sound, and time setting are working.
