Model guide · Reviewed
G-SHOCK GA-V01: Size, Battery Life, Water Resistance & Specs
Short answer
The G-SHOCK GA-V01 is a sculpted, oversized analog-digital G-SHOCK from 2025 with a 10-year CR2025 battery.
- Thickness
- 19.6 mm
- Weight
- 74 g (2.6 oz)
- Water resistance
- 200 m / 20 bar
- Power
- 10-year battery
The GA-V01 (2025) is one of the newest G-SHOCK designs: an organic, sharply edged case, a full-screen LCD under a metallic openwork dial and Casio's Shock Release Hand. Casio rates its CR2025 battery at about ten years, the longest of any model on this site. It is wide at 58.2 mm and 19.6 mm thick, so it reads as a statement piece.
GA-V01 specifications
Casio's specifications for the stock GA-V01-1A. Custom builds can differ; see the notes below.
| Reference | GA-V01-1A |
|---|---|
| Module | 5751 |
| Display | Analog-digital |
| Shape | Sculpted, angular case |
| Case size (L × W × H) | 49.1 × 58.2 × 19.6 mm (1.93 × 2.29 × 0.77 in) |
| Weight | 74 g (2.6 oz) |
| Case | Resin |
| Band | Resin |
| Water resistance | 200 m (660 ft, 20 bar) |
| Power | Battery: CR2025, about 10 years |
| Tough Solar | No |
| Multi-Band 6 (atomic time) | No |
| Bluetooth | No |
| Light | Dual LED |
| Launched | 2025 |
| Casio U.S. list price | $155 |
Features
- 10-year battery
- Shock Release Hand
- Full-screen LCD under a metallic openwork dial
- World time (31 time zones, 48 cities + UTC)
- 1/100-second stopwatch
- Countdown timer
- 5 daily alarms
- Mineral and spherical glass
What is the G-SHOCK GA-V01?
The G-SHOCK GA-V01 is Casio's 2025 sculpted analog-digital watch with a full-screen LCD, a metallic openwork dial and a 10-year battery. It uses module 5751 and Casio's Shock Release Hand.
How long does the GA-V01 battery last?
The GA-V01 runs about 10 years on one CR2025 battery, according to Casio. Casio credits a high-capacity battery and low power consumption for the rating.
How big is the GA-V01?
The GA-V01 measures 49.1 × 58.2 × 19.6 mm and weighs 74 g, according to G-Central and Casio. It is wider than it is long, so it wears large on most wrists.
Is the GA-V01 water resistant?
The stock GA-V01 is rated 200 m (20 bar) water resistant by Casio, which covers swimming and showering. Custom builds should be confirmed with us before swimming.
What module does the GA-V01 use?
The GA-V01 uses Casio module 5751, printed on the case back. Casio's module 5751 manual covers world time, the stopwatch, timer and alarms.
How much does the GA-V01 cost?
Casio's U.S. list price for the GA-V01 is $155, as recorded by G-Central. Bezelwright currently lists 4 custom GA-V01 builds from $125.
Is the GA-V01 right for you?
The GA-V01 suits
- Anyone who wants a G-SHOCK that looks nothing like the classics.
- People who want the longest battery life without solar.
Look elsewhere if
- Small wrists or cuffs — it is 58.2 mm wide and 19.6 mm thick.
- Buyers who want phone sync or atomic time.
Custom GA-V01 builds: what changes
- Our GA-V01 builds change colorways on the GA-V01 case.
- Custom modifications can affect water resistance; confirm a specific piece with us before swimming.
Bezelwright is an independent customizer and is not affiliated with Casio. Specs above describe Casio's stock model.
Custom GA-V01 builds (4, from $125)
Shop all GA-V01 builds
GA-V01
GA-V01
GA-V01
GA-V01
Sources
Figures describe Casio's stock reference model. Independent references are used where Casio's own page could not be read directly, and cross-checked against Casio's published specs.
- Casio (UK): GA-V01-1A (10-year battery) (official Casio, accessed October 25, 2026)
- Casio (Europe): GA-V01CMG-6A specifications (GA-V01 case) (official Casio, accessed October 25, 2026)
- G-Central: G-SHOCK GA-V01 specifications (independent reference, accessed October 25, 2026)
- Casio G-SHOCK (UK): Are G-SHOCK watches waterproof or water resistant? (official Casio, accessed October 25, 2026)