This limited-edition CASIO Watch, celebrating the brand's 50th Anniversary, embodies the essence and progression of CASIO timepieces. Carefully chosen colours, materials, and finishes reflect the timeless yet ever-changing sky and sea, as well as the illumination of our future. Crafted from bio-mass resin, the Tough Solar model is adorned in a harmonious blend of blue and gold, reminiscent of the natural elements. The dial incorporates a serrated ring as a tribute to the inaugural CASIOTRON model.

The back of the watch proudly bears an original logo commemorating CASIO's half-century milestone, reminiscent of the emblem on the original CASIOTRON model. To reduce environmental impact, the special packaging is crafted from recycled materials. Additionally, the watch includes a cotton pouch for carrying small accessories.

- Module No. 5576
- 44.5 x 8.6 x 12.4mm Case Size
- 34g Weight
- Shock resistant
- LED light (Super Illuminator)
- Tough Solar (Solar powered)
- World time” 31 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping
- Stopwatch
- Countdown Timer
- Daily Alarm
- Hourly Time Signal
- Battery Level Indicator
- Power Saving (display goes blank to save power when the watch is left in the dark)
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Button operation tone on/off (display goes blank to save power when the watch is left in the dark)
- Regular timekeeping
*Analog: 2 hands (hour, minute (hand moves every 20 seconds))
*Digital: Hour, minute, second, pm, month, date, day
- Accuracy: ±30 seconds per month
- Approx. battery operating time:
*11 months on rechargeable battery (operation period with normal use without exposure to light after charge)
*20 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)