ECB2300HR-1A - Casio

October 24, 1965 — the historic day when the RA272 delivered Honda’s first-ever Formula 1 victory at the Mexican Grand Prix. Celebrate this very special 60th anniversary with an EDIFICE-Honda collaboration that pays tribute to this legendary achievement. The EDIFICE design team worked closely with Honda, studying every detail of the RA272, the racing legend that sped to victory in the 1965 Mexican Grand Prix, to capture the spirit and engineering of this iconic car. Painted in authentic Championship White, the bezel takes on the exact color of the RA272, marking the first time the car’s distinctive hue has been applied to a watch exterior. The dial features the number “60” engraved in gold tones at the 60-minute mark to honor the anniversary of this historic victory, and the dial ring in red expresses the Hinomaru design painted on the body of the RA272. Each design detail tells its own story. The band loop carries the immortal words of team leader Yoshio Nakamura: Veni, Vidi, Vici — “I came, I saw, I conquered.” The long side of the band features RA272 engine specifications and original technical drawings. And the case back proudly displays the official logo commemorating this Honda triumph. A meaningful celebration, but also constructed with advanced technologies and equipped with smart features for outstanding functionality. The case integrates carbon fiber-reinforced resin with stainless steel for strength and durability. With scratch-resistant sapphire crystal, 100-meter water resistance, and Tough Solar charging, you’re always ready to go. And it’s a snap to sync with your smartphone via Bluetooth® to get automatically adjusted precision timekeeping, effortless world time, and more. Created for Honda fans across the globe, this special edition watch brings the legacy of Honda F1 and its spirit of innovation right to your wrist.

Case size (L× W× H):50.2 × 45.8 × 11.8 mm
Weight:67 g
Case and bezel material:Carbon / Stainless steel / Resin
Band:Genuine leather / Leather band
Water resistance:100-meter water resistance
Time adjustment:Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life:Tough Solar (Solar powered)

Smartphone Link feature:Mobile link (Wireless linking using Bluetooth®)
Apps:CASIO WATCHES
App connectivity feature:Auto time adjustment,Easy watch setting,Approximately 300 world time cities,Stopwatch data transfer,Time place,Phone finder

Glass:Sapphire crystal with anti-reflective coating
Compatible band size:175 to 215 mm
Other:Neobrite

World time:World time
38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
Stopwatch:1/100-second stopwatchMeasuring capacity: 00\u0027~59\u0027 (for the first 60 minutes)1:00~23:59 (after 60 minutes)Measuring unit: 1/100 second (for the first 60 minutes)1 second (after 60 minutes)Measuring modes: Elapsed time, lap/split time
Timer:Countdown timerMeasuring unit: 1 secondCountdown range: 60 minutesCountdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)Other: Progress beeper
Alarm/hourly time signal:5 daily alarms (with progress beeper),Hourly time signal
Light:Double LED light
LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Light color:LED:White
Calendar:Full auto-calendar (to year 2099)
Mute feature:Button operation tone on/off
Energy saving feature:Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert:Battery level indicator
Run time:Approx. battery operating time:
7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy:Accuracy: ±15 seconds per month (with no mobile link function)
Other features:12/24-hour format,Day display (days of the week selectable in six languages),Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.),Regular timekeeping:Analog: 2 hands (Hour, minute (hand moves every 20 seconds))1 dial (countdown alert) Digital: Hour, minute, second, pm, date, day,Progress beeper on/off