Casio Casiotron Limited Edition TRN50-2A

The original Casio wristwatch, reborn When it debuted in 1974, the Casiotron was the world’s first digital watch with an automatic calendar that automatically adjusted for longer and shorter months. This all-new Casio TRN50 pays homage to the groundbreaking original while integrating today’s cutting-edge Bluetooth connectivity and display technology. With a meticulous reproduction of the original design, both in look and size, the external diameter is essentially the same, at 39.1mm, and the profile measures 0.3mm slimmer. You’ll still find touches of the original throughout this limited edition, echoing that first design in the textured case and band, its dark blue dial, the Casiotron logo, and numerous other details. The caseback features the same symbol as the original, slightly updated to commemorate the 50th anniversary of Casio watches. Each limited-edition timepiece is individually numbered just to highlight how rare these special watches are. Specifications Stainless steel case (42.7 × 39.1 × 12.3 mm) Solid stainless steel band with one-touch 3-fold clasp Water resistance: 50 meters Radio-controlled Watch; Multi band 6 Tough Solar (Solar powered) Mobile link (Wireless linking using Bluetooth®) Auto time adjustment Easy watch setting Worldtime with 300 global cities + user-added point Phone finder 5 Alarms 1/100 Stopwatch (1hr) Countdown Timer (24hr) Full auto-calendar 5 World Time (39TZ, 39 Cities+UTC) Full LED illuminator backlight Mineral glass crystal Approximate battery life: 3 years