Casio Honors Legacy with Limited Edition TRN-50: A Modern Twist on the Iconic Casiotron

Casio Computer Co., Ltd. marks a significant milestone in watchmaking history with the launch of the TRN-50, a limited edition timepiece paying homage to the groundbreaking Casiotron QW02. As a nod to the 50th anniversary of Casio watches, only 4,000 units of this special edition will be available worldwide.

A Tribute to Innovation: The Legacy of Casiotron

In 1974, Casio revolutionized the world of wristwatches with the introduction of the Casiotron, the first digital watch to feature an automatic calendar function. Inspired by the simple notion that “watches simply add up seconds,” the Casiotron showcased Casio’s prowess in digital technology, inherited from its calculator business. Notably, the watch not only displayed accurate time but also automatically adjusted for varying month lengths, eliminating the need for manual calendar corrections—a true game-changer in the era of traditional timepieces.

Introducing the TRN-50: Bridging Past and Present

Staying true to the essence of the original Casiotron, the TRN-50 seamlessly blends vintage charm with modern innovation. Drawing upon Casio’s half-century of watchmaking expertise, this timepiece embodies the spirit of its predecessor while incorporating state-of-the-art features tailored for contemporary lifestyles.

Revolutionary Features for Today’s World

The TRN-50 doesn’t just replicate the Casiotron design; it enhances it with cutting-edge functionalities. Featuring radio-controlled time adjustment, solar charging capability, and Mobile Link connectivity for seamless smartphone pairing, this watch exemplifies the evolution of Casio’s watchmaking prowess.

Impeccable Design, Unmatched Quality

Meticulously crafted to replicate the original Casiotron’s exterior, the TRN-50 exudes timeless elegance. From the sophisticated textures of the case and band to the iconic dark blue face adorned with the CASIOTRON logo, every detail reflects Casio’s commitment to excellence.

Practicality Meets Precision

Beyond its aesthetic appeal, the TRN-50 prioritizes functionality and reliability. With a highly readable super-twisted nematic (STN) LCD and Tough Solar charging system, this watch ensures optimal performance in any setting. Moreover, its ability to receive time calibration signals from six stations worldwide, coupled with Mobile Link functionality, guarantees precision timekeeping wherever you go.

Limited-Edition Exclusivity

As a tribute to its heritage, the TRN-50 boasts special details befitting a limited-edition masterpiece. Each watch features an original case back design with a unique serial number, accompanied by environmentally conscious packaging made from paper materials.


Casio TRN-50 Limited Edition Specifications

  • Water Resistance: 50 meters
  • Radio Frequency: 77.5 kHz (DCF77: Germany); 60 kHz (MSF: UK); 60 kHz (WWVB: USA); 40 kHz (JJY: Fukushima, Japan) / 60 kHz (JJY: Kyushu, Japan); 68.5 kHz (BPC: China)
  • Communication Standard: Bluetooth® low energy
  • World Time: 5 world times selected from 39 time zones
  • Stopwatch: 1/100 second (00’00”00 to 59’59”99)
  • Countdown Timer: Measuring unit: 1 second (maximum 24 hours)
  • Alarm: 5 daily alarms (with 1 snooze alarm); hourly time signal
  • Mobile Link Features: Auto time adjustment, easy watch setting, approximately 300 world time cities + user-added point, time & place reminder, phone finder
  • Power Source: Tough Solar power system
  • Size of Case: 42.7 × 39.1 × 12.3 mm
  • Total Weight: Approx. 111 g

Share post:


the lastest

More like this

Nike Pegasus 41: Elevating Performance with Enhanced Energy Return

Nike, the iconic sportswear brand, is set to revolutionize...

Toyota Unveils 2025 Camry: Exclusively Hybrid with Cutting-Edge Technology

Toyota, a trailblazer in hybrid technology, unveils its highly...

Razer BlackShark V2 Pro: Elevating Console Gaming with Pro-Level Audio and Comfort

Renowned gaming lifestyle brand Razer™ is taking the console...

Joe Freshgoods x New Balance 1000

Chicago-based designer Joe Freshgoods and iconic footwear brand New...