Casio F-91W-1 — Quartz, Resin, 38.2 × 35.2 × 8.5 mm.
Independent editorial summary of manufacturer information. No hands-on test, score or authentication verdict.
Source-based editorial notes. Not hands-on testing or authentication.
Suggest a correctionCasio F-91W-1 — Quartz, Resin, 38.2 × 35.2 × 8.5 mm.
Reference: F-91W-1 · Movement: Quartz · Rated water resistance: Water-resistant; no numeric depth stated · Alarm and stopwatch
Materials: Resin
Case dimensions: 38.2 × 35.2 × 8.5 mm
Compare the exact reference, dimensions and servicing needs before choosing. A water-resistance rating is a laboratory specification; follow the manufacturer’s activity and maintenance instructions.
Check the official source for current availability, configuration and regional terms.
Independent editorial summary of manufacturer information. No hands-on test, score or authentication verdict.
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