Vintage Casio W-26 Digital Alarm Chronograph Watch – Module 248 – 50M Water Resist

Retro square-case Casio digital with alarm, chronograph, 50M water resistance and that classic 80s/90s look—ready to wear and enjoy.

This Casio W-26 is a classic early digital from the golden era of Casio. It uses module 248 and has all the functions people look for in a vintage Casio: time, day/date, alarm, stopwatch, hourly chime and 12/24-hour display.

https://youtube.com/shorts/UHY110qkAoM?si=cz2JBBg22rQ0lJYf

The black resin case and integrated strap give it that unmistakable vintage Casio profile. It’s light on the wrist, super comfortable, and has a ton of retro charm without being bulky.

Key Details

• Brand: Casio
• Model: W-26
• Module: 248
• Movement: Quartz digital
• Case Material: Black resin with stainless steel screw-back
• Dial / Display: Digital LCD with day, date and time
• Functions:
  
• Time with seconds
• Day & date
• Alarm
• Chronograph (stopwatch)
• Hourly chime
• 12/24-hour modes
• Backlight
• 
  
• Water Resistance: 50M (per caseback)
• Case Size: Approx. mid-size vintage digital (wears similar to ~35–36mm wide)
• Strap: Black resin strap with buckle (Casio-style, integrated to the case)
• Country of Manufacture: Japan (marked “Japan H” on caseback)
• Era: Vintage 1980s–1990s digital

Condition

• Display: LCD is clear and fully readable in all segments.
• Crystal: Shows noticeable surface scratches and marks from normal wear (see photos).
• Case: Resin case has scuffs and wear along edges and corners from use but no major cracks.
• Caseback: Stainless back shows brushing and scratches from opening, engraving still clearly legible.
• Strap: Black resin strap with normal wear; still usable and wearable.

Overall, a nice honest vintage piece with expected wear but no abuse. Photos are the best guide to condition, so please review them closely.

Function & Testing

• Watch is running at time of listing.
• Time, date, alarm, chronograph, 12/24-hour mode and backlight have been tested and are working.
• Battery is currently good; new battery