Description
Casio F-91WM-1BDF Digital Watch β Classic Unisex Timepiece with LED Light, Alarm & Stopwatch
Product Description
The Casio F-91WM-1BDF is a timeless classic from Casioβs vintage digital collection. With its lightweight resin construction, retro square case, and dependable quartz movement, this watch combines nostalgic design with everyday practicality. Whether you’re heading to school, work, or simply prefer a clean and minimal look, the F-91WM-1BDF is a trusted companion for any occasion. Its essential features β alarm, stopwatch, calendar, and LED backlight β make it ideal for both casual users and digital watch collectors.
About this item
π Classic Digital Display
Features a digital time display with 12/24-hour formats, stopwatch, and hourly time signal.
β± Stopwatch Function
Includes a 1/100-second stopwatch for accurate time tracking, great for sports and activities.
π Daily Alarm
Stay on schedule with a reliable daily alarm.
π‘ LED Backlight
Built-in LED light ensures clear visibility in the dark.
π¦ Water-Resistant Design
Splash-resistant β suitable for daily use like handwashing and rain exposure (not suitable for swimming).
π Long-Lasting Battery
Powered by a lithium metal battery designed to last approximately 7 years.
πͺΆ Lightweight & Comfortable
Weighs only 21 grams, ideal for all-day wear without fatigue.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Casio |
| Model Number | F-91WM-1BDF |
| Part Number | F-91WM-1BDF |
| Item Shape | Square |
| Dial Window Material | Resin Crystal |
| Display Type | Digital |
| Clasp Type | Buckle |
| Case Material | Resin |
| Case Diameter | 35 mm |
| Case Thickness | 8.5 mm |
| Band Material | Resin |
| Band Width | 18 mm |
| Band Color | Black |
| Dial Color | Black |
| Bezel Material | Resin |
| Bezel Function | Stationary |
| Calendar | Day-Date |
| Special Features | Stopwatch, Alarm, LED Backlight, Calendar |
| Movement Type | Quartz |
| Water Resistance | 3 BAR (30 meters / splash resistant) |
| Battery Type | 1 Lithium Metal battery (included) |
| Item Weight | 21 grams |
| Material | Silicone/Resin |
| Department | Unisex |
| Country of Origin | Japan |
| Date First Available | 5 January 2019 |
| Manufacturer | Casio |
| ASIN | B07JNNTKGC |
Customer Reviews
β 4.6 out of 5 stars β Based on 389 customer ratings
Top Comment Highlights:
- “Great for everyday wear.”
- “Lightweight and nostalgic.”
- “Excellent battery life.”
Warranty Information
Warranty Type: Manufacturer
Warranty Description: 1β2 year limited warranty. For coverage details, refer to Casioβs official website or the sellerβs warranty policy if purchased via third-party platforms.





