Casio Digital Unisex Calculator Watch with Resin Strap CA-53WB-3BDF-P
$ 97.68
Description
The Casio CA-53 calculator watch pays homage to the 1972 Casio Mini, the first personal calculator. It replicates the Mini's retro design with a calculator-style keypad, green negative LCD display, and red mode indicator. This watch features essential functions like a calculator, dual time, stopwatch, and alarm. Its eco-friendly bio-based resin band aligns with sustainability efforts. The original Casio Mini revolutionized calculators with its compact size, affordability, and accessibility, selling six million units and earning a designation as Essential Historical Material for Science and Technology in Japan. Basic Information: Case Size: 43.2 × 34.4 × 8.2 mm Weight: 25 g Case Material: Resin Band: Bio-based resin Water Resistance: Water-resistant Battery Life: Approximately 5 years (CR2016) Exterior Features: Glass Type: Resin Glass Band Compatibility: 125 to 180 mm Watch Functions: World Time: Dual time Stopwatch: 1/100-second precision Measuring capacity: 23:59'59.99'' Modes: Elapsed time, split time, 1st-2nd place times Alarms: Daily alarm Hourly time signal Calendar: Full auto-calendar (until 2099) Mute: Button operation tone on/off Accuracy: ±15 seconds per month Additional Features: 8-digit calculator 12/24-hour time formats Regular timekeeping: Displays hour, minute, second, am/pm, year, month, date, and day.
