Buy Casio F-91W-1DF Digital Watch at Best Price in Bangladesh

পণ্য সারসংক্ষেপ (Summary)

Summary The Casio F-91W-1DF provides digital timekeeping within a 21-gram resin housing. It utilizes the 593 module for ±30 seconds per month accuracy. A single CR2016 battery powers the unit for seven years.Key Features7-Year Battery Life: CR2016 lithium cell powers the module for 84 months. Battery swaps won't happen for years.1/100-second Stopwatch: Measures elapsed time, split time, and two finish times. Tracks precise intervals during training.3 Years Warranty: Official service coverage applies to the internal digital movement. Protects against long-term hardware failure.Resin Build: Synthetic resin forms the case and the 18mm strap. Resists corrosion from heavy sweat.LED Illumination: Side-mounted green light illuminates the digital display screen. Read the time in total darkness.Frequently Asked QuestionsIs Casio F-91W-1DF waterproof?The watch carries a basic water resistance rating for light splashes or rain. Don't submerge it or wear it while swimming.How to identify original Casio F-91W?Holding the bottom-right button for three seconds prompts the screen to display "CASIO". Genuine units also feature high-contrast LCD digits and sharp back-plate stamps.