MCW100H-1A

The MCW100H-1A features a durable resin case measuring 51.8 × 49.3 × 13 mm and weighs 50 grams. It includes a resin band and resin glass with a spherical design, offering 100-meter water resistance. Powered by an SR920SW battery, it delivers approximately three years of operation. The watch provides precise analog timekeeping with three hands and three subdials for stopwatch minutes, seconds, and 24-hour display. Additional functions include a 1-second stopwatch with a 29-minute 59-second capacity, split and lap timing, and a date display. Accuracy is maintained within ±20 seconds per month.