Limited Edition. Not eligible for discounts or promotions
Celebrate 50 years of Casio watches with a commemorative Casiotron timepiece that sparkles with Casio passion for new value and constant innovation.
The Casiotron TRN50ZE embodies the spirit of craftsmanship inspired by the excitement of “making something from nothing” — the thrill of going from “0” to “1” — the total creativity that brought the world the very first Casiotron in 1974. The first wristwatch released by Casio, the Casiotron was also the world’s first digital watch with an automatic calendar function.
The 50th anniversary TRN50ZE pays homage to the original, but with a black and gold color scheme that evokes the first flicker of light, that spark of innovative craftsmanship, where the creation of new value begins.
The gold color of the bezel, logos, and other elements complements the sophisticated look of the dial and dial ring for a luxe design that makes it easy to read the time.
Separate hairline and mirror finishes on the stainless-steel band add sophisticated textural appeal. The single gold-color link on an otherwise black ion-plated band is a special touch that catches the eye, flickering like a light that breaks the darkness and illuminates the path to value innovation. The link is also laser engraved with “50th ANNIVERSARY.”
The case back*1 employs special design features worthy of a limited-edition anniversary model. These include an engraved “CASIO 50th ANNIVERSARY” mark encircled by 0’s and 1’s, capturing the Casio devotion to the art of making something from nothing.
The watch comes in special environmentally responsible packaging made with recycled materials, including a cotton pouch for storing accessories.
- Case size (L× W× H): 42.7 × 39.1 × 12.3 mm
- Weight 111 g
- Case and bezel material: Stainless steel
- One-touch 3-fold Clasp
- 50-meter water resistance
- Radio-controlled Watch; Multi band 6
- Tough Solar (Solar powered)
- Mobile link (Wireless linking using Bluetooth®)
- Apps: CASIO WATCHES
- Auto time adjustment
- Easy watch setting
- Approximately 300 world time cities + user-added point
- Time & place
- Reminder
- Phone finder
- Mineral Glass
- Screw Lock Back
- Compatible band size: 150 to 205 mm
- 5 World time
- 39 time zones (39 cities +coordinated universal time), auto summer time (DST) switching, home city/world time city swapping
- 1/100-second stopwatch
- Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes)
- 1:00'00~23:59'59 (after 60 minutes)
- Measuring unit: 1/100 second (for the first 60 minutes)
- 1 second (after 60 minutes)
- Measuring modes: Elapsed time, split time, 1st-2nd place times
- Countdown timer
- Measuring unit: 1 second
- Countdown range: 24 hours
- Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
- 5 daily alarms (with 1 snooze alarm)
- Hourly time signal
- LED backlight (Super illuminator)
- Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow
- LED:White
- Full auto-calendar (to year 2099)
- Button operation tone on/off
- Power Saving (display goes blank to save power when the watch is left in the dark)
- Low battery alert
- 11 months on rechargeable battery (operation period with normal use without exposure to light after charge)
- 22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
- 12/24-hour format
- Date/month display swapping
- Day display (days of the week selectable in six languages)
- Regular timekeeping:
- Hour, minute, second, pm, month, date, day
- Time Calibration Signals
- Station name: DCF77 (Mainflingen, Germany)
- Frequency: 77.5 kHz
- Station name: MSF (Anthorn, England)
- Frequency: 60.0 kHz
- Station name: WWVB (Fort Collins, United States)
- Frequency: 60.0 kHz
- Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
- Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
- Station name: BPC (Shangqiu City, Henan Province, China)
- Frequency: 68.5 kHz
- Time calibration signal reception
- Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
- >*5 times a day for the Chinese calibration signal
- The latest signal reception results