CASIO F-B100W-1A

The CASIO F-B100W-1A is a digital watch that updates the classic 1980s angular design of the famous F-91W with smart, health-focused features. This lightweight watch uses a soft bio-based resin band and brings modern tracking to a classic look

• Built-in Step Tracker: An internal sensor automatically counts your steps up to 999,999. It features a 7-hour step graph on the screen and a step reminder that beeps if you stay still for too long. 
• Bluetooth Mobile Link: The watch links to the CASIO WATCHES App up to four times a day. This automatically corrects the time, transfers your step logs, and lets you change watch settings easily. 
• Ultra-Lightweight Body: It has an 8.8 mm slim profile and weighs a tiny 26 grams. 
• Advanced Stopwatch: Stores up to 200 lap or split-time records, a major upgrade from basic vintage models. 
• Long Battery Life: Runs for about 2 years on a single CR2016 battery, even with Bluetooth and step tracking active. 
• Phone Finder: A quick button press on your watch triggers a sound on your smartphone to help you locate it
  Full Specifications Table

  Feature	Specification Details
  Case Dimensions	41.9 × 38.1 × 8.8 mm
  Weight	26 grams
  Case & Bezel Material	Black Resin
  Band Type	Black Bio-based resin with sweat-wicking vents
  Water Resistance	Everyday splash resistance (Water Resistant)
  Backlight	Full-screen green LED with adjustable duration (1.5 or 3 seconds)
  Alarms & Time	5 daily alarms, hourly time signal, and Dual Time (home city swapping)
  Timer	60-minute countdown timer
  Calendar	Full auto-calendar up to the year 2099