Casio F-B100W-1A

Enjoy minimalist retro utility and dependable digital performance with the Casio F-B100W-1A. Building on Casio's rich heritage of compact digital timepieces, this light and functional watch brings daily timing features together in a clean, modern resin package.

The defining characteristic of the F-B100W-1A is its sleek black square profile framed by a high-contrast LCD screen. Engineered for everyday ease, it pairs a lightweight build with an LED backlight, multi-function digital timing tools, and an ultra-efficient long battery life.

Key Features

• Classic Square Digital Case: Designed with a clean, low-profile square aesthetic that offers a timeless, functional look for daily wear.
• LED Backlight: Outfitted with a bright built-in light for effortless reading in low-light environments.
• Water Resistant Build: Built to handle everyday splashes, rain, and hand washing for worry-free daily use.
• 1/100-Second Digital Stopwatch: Includes precision timing functions supporting elapsed time, split time, and 1st-2nd place finishes.
• Long Battery Life: Powered by an efficient quartz circuit engineered to deliver years of low-maintenance, continuous operation.
• Alarms & Auto-Calendar: Features a daily alarm chime, hourly time signal, and an auto-calendar with 12/24-hour time format options.

Specifications at a glance

• Brand / Manufacturer: Casio
• Model / Product Code: F-B100W-1A
• Case & Bezel Material: Resin
• Band Material: Black Resin Band
• Glass Type: Resin Glass
• Water Resistance: Water Resistant (Splashproof)
• Display Type: Digital LCD
• Precision Accuracy: ±30 seconds per month

Operational Breakdown: Functions & Features

Digital Timing Suite:
Features a 1/100-second digital stopwatch along with daily alarm capabilities and an hourly time chime to keep you on schedule.

Lightweight Daily Wear:
The flexible resin strap and compact case design ensure maximum comfort on the wrist, making it an ideal, hassle-free timepiece for work, school, and outdoor activities.