It is a racing watch with the design of the ace car “Nissan Z No. 23” that will participate in this season’s SUPER GT (GT500) from MOTUL AUTECH.

Based on the ECB-2000, which features a suspension-inspired design, the upper half of the dial is red and the lower half is black, just like the coloring when viewed from the side of the machine. The upper part of the dial has a graphic pattern with the letters “Z” scattered around, and the ace car number “23” is placed at the 23rd minute position of the index.

Inspired by the roofline inspired by a Japanese sword, parts of the side of the bezel are shaved off to create a sharp curve, and other elements of the machine are expressed everywhere.

Equipped with solar charging “Tough Solar” and smartphone cooperation function. It also has a function to transfer stopwatch measurement data to a dedicated app and display lap times in units of 1/1000th of a second. 

• Case size (L× W× H): 51 × 47.8 × 11.3 mm
• Weight: 75 g
• Case / bezel material: Resin / Stainless steel
• Band: Resin Band
• Water resistance: 100-meter water resistance
• 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 glare-resistant coating
• Surface treatment: Black ion plated bezel
• Compatible band size: 145 to 215 mm
• Other: Neobrite
• 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 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, lap/split time
• Timer: Countdown timer
• Measuring unit: 1 second
• Countdown range: 60 minutes
• Countdown 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
• 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: ±15 seconds per month (with no mobile link function)
• 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