{"product_id":"casio-countdown-timer-ws1800-1a-digital-30272672","title":"Casio Countdown Timer WS1800-1A Digital","description":"The Casio Countdown Timer WS1800-1A Digital is a multifunctional sports watch designed for quick readability and everyday reliability. Its wide, retro-style graphic display makes the countdown timer easy to read at a glance, making it ideal for training, events, and active use.\n\nBuilt with a lightweight resin case and bezel measuring 48.2 × 45 × 13.8 mm and weighing just 41g, it’s comfortable on the wrist and paired with a durable resin band to fit wrists from 145–215 mm. The spherical resin glass protects the display, while 100-metre water resistance ensures confidence in wet conditions.\n\nPowered by a long-lasting CR2025 battery with an approximate 10-year lifespan, the WS1800-1A features world time across 29 time zones (48 cities), a 1-second stopwatch with elapsed time and event timer modes, and versatile countdown functions with preset timers from 10 to 45 minutes and up to nine interval timers with auto-repeat. An amber LED backlight with afterglow ensures visibility in low light, while daily alarm, hourly time signal, full auto-calendar to 2099, ±30 seconds per month accuracy, and 12\/24-hour time format complete this practical, sports-ready digital watch.\n\n - Case size: 48.2 × 45 × 13.8 mm\n- Weight: 41g\n- Case \u0026amp; bezel: Resin\n- Band: Resin band (fits 145–215 mm wrists)\n- Glass: Resin \/ spherical glass\n- Water resistance: 100 metres\n- Battery: Approx. 10-year battery life (CR2025)\n- World time: 29 time zones (48 cities), daylight saving on\/off\n- Stopwatch: 1-second accuracy, elapsed time and event timer modes\n- Timers: Preset countdown timers (10–45 minutes), up to 9 interval timers with auto-repeat\n- Alarm: Daily alarm and hourly time signal\n- Light: Amber LED backlight with afterglow\n- Calendar: Full auto-calendar to 2099\n- Accuracy: ±30 seconds per month\n- Other: 12\/24-hour format, mute button tones, regular timekeeping (hour, minute, second, date, day)","brand":"Casio","offers":[{"title":"Default Title","offer_id":48307882950885,"sku":"30272672","price":99.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4989\/7957\/files\/30272672-a.jpg?v=1769069289","url":"https:\/\/www.shiels.com.au\/products\/casio-countdown-timer-ws1800-1a-digital-30272672","provider":"Shiels Jewellers","version":"1.0","type":"link"}