CASIO F91WS-7JH

The Casio F-91WS-7JH takes the legendary F-91W and gives it a modern, transparent twist. Light, clean, and effortlessly cool, it keeps everything you love about the classic — just with a fresh, clear resin case that makes it look sharp in any outfit.

Key Features

Transparent Style — the classic F-91W silhouette, now in a sleek clear case and strap.

7-Year Battery Life — long-lasting power with zero fuss.

1/100-Second Stopwatch — timing precision that puts basic watches to shame.

Daily Alarm + Hourly Time Signal — stay on schedule effortlessly.

LED Backlight — simple and effective illumination at night.

Auto Calendar — set it once and forget it.

12/24-Hour Format — time displayed your way.

Water Resistant — splash-proof for everyday life.

Specifications

• Model: F-91WS-7JH
• Movement: Quartz digital
• Case Material: Clear resin
• Band: Clear resin
• Glass: Resin
• Dimensions: 38.2 × 33.2 × 8.5 mm
• Weight: Approx. 21 g
• Water Resistance: Water Resistant (daily use)
• Battery Life: Approx. 7 years (CR2016)
• Functions: Stopwatch, alarm, hourly signal, calendar, LED light, 12/24-hour format
• Colorway: Fully transparent clear resin with silver-tone digital display frame

A clean, minimal, everyday statement — the F-91WS-7JH proves that even a classic can glow with a modern edge.