Casio
G-Shock
- Reference
- GW-M5610U1
- Movement
- quartz — Casio Module 3495
- Power reserve
- 7300 h
- Case material
- Resin
- Diameter
- 43.2 mm
- Thickness
- 12.7 mm
- Lug to lug
- 46.7 mm
- Crystal
- Mineral
- Complications
- world-timer, chronograph, countdown-timer, alarm, date, day, radio-time-sync
- Acquired
- 4/3/2026
digital
The GW-M5610 is the solar, radio-synced evolution of the classic G-Shock square. The module 3495 keeps itself charged from any light and syncs to atomic time signals overnight, so it is effectively always correct to the second. World timer, chronograph, countdown timer, and alarm round it out. It is the set-and-forget G-Shock that never needs a battery or a crown. 43.2 mm, 12.7 mm thick, 46.7 mm lug-to-lug. Acquired 2026-04-03.