Apart of the Casio Vintage range, this timepiece CA500WEGG-9B pays tribute to the CQ-1 which was a calculator with a clock function released in 1976. The design of the watch from the colour black and yellow scheme, dial, face design featuring a full keypad captures the look in a compact manner from the colours and design to the tee with a touch of nostalgia.

- 43.2 × 34.4 × 8.2mm Case Size
- 53g Weight
- Resin/Chrome Plated Case and Bezel Material
- Stainless Steel Band
- Adjustable Clasp
- Water Resistant
- Approx. battery life: 5 years on CR2016
- Resin Glass
- Surface treatment: Gray ion plated band
- World time
- Dual time
- Stopwatch
- Alarm/hourly time signal
- Daily alarm
- Hourly time signal
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Accuracy: ±30 seconds per month
- 8-digit calculator
- 12/24-hour format
- Regular timekeeping: Hour, minute, second, am/pm, year, month, date, day