CASIO CALCULATOR WATCH CA53WB-8B

CASIO CALCULATOR WATCH CA‑53WB‑8B — White Retro Digital Watch

The CASIO CA‑53WB‑8B blends classic 80s retro tech with everyday practicality! Inspired by the legendary Casio Mini — one of the first personal calculators — this white calculator watch brings a timeless throwback look with a full keypad and digital display right on your wrist. It features green text on a negative (dark) LCD, a distinct calculator keypad, and a red mode indicator that mimics the power light of vintage devices. Built with durable materials and practical functions, it’s both a nostalgic fashion piece and a functional tool for daily use.

Specifications

Design & Materials

Case & Bezel Material: Resin (lightweight & durable)
Band: Bio‑based resin (eco‑friendly material)
Glass: Resin glass
Display: Negative LCD with green text
Color: White case and band with black/green display accents
Water Resistance: Water‑resistant (splash safe)

Dimensions & Weight

Case Size (L×W×H): 43.2 × 34.4 × 8.2 mm
Weight: Approx. 25 g
Compatible Band Size: 125 – 180 mm wrist circumference

Functions & Features

8‑Digit Calculator: Add, subtract, multiply & divide with built‑in keypad
Timekeeping: Hour, minute, second, am/pm
Dual Time: Track two time zones
Stopwatch: 1/100‑second stopwatch with split time and first/second place times
Daily Alarm: Set reminders and hourly time signal
Auto‑Calendar: Pre‑programmed up to year 2099
12/24‑Hour Format: Choose your preferred time display
Mute Feature: Button operation tone on/off
Accuracy: ±15 seconds per month