Updated
Casio F-91W vs Timex Q Timex Reissue
Casio's timepiece meets Timex's diver
Quick Verdict
The Casio F-91W (Under $50) offers Casio Digital Quartz (Battery) precision in the tier below the Timex Q Timex Reissue ($100–$150). The F-91W measures 35mm and is rated 30m (Splash Resistant). The Q Timex Reissue counters with Assembled in Philippines craftsmanship and 50m (5 ATM) water resistance. Both are exceptional watches for their respective tiers.
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Specifications Compared
| Feature | Casio F-91W | Timex Q Timex Reissue |
|---|---|---|
| Price | Under $50 | $100–$150 |
| Case Size | 35mm | 38mm |
| Movement | Quartz Module 593 | Quartz |
| Caliber Type | Casio Digital Quartz (Battery) | Timex Quartz |
| Power Reserve | 7-Year Battery | — |
| Water Resistance | 30m (Splash Resistant) | 50m (5 ATM) |
| Crystal | Acrylic | Acrylic Crystal |
| Case Material | Resin | Stainless Steel |
| Origin | Casio (Japan) | Assembled in Philippines |
Category-by-Category Analysis
Design & Aesthetics
Casio's design language vs Timex's approach
The Casio F-91W features a Resin case at 35mm with Acrylic protection. The Timex Q Timex Reissue offers Stainless Steel construction at 38mm with Acrylic Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Quartz Module 593 vs Quartz
The F-91W runs the Quartz Module 593 (Casio Digital Quartz (Battery), 7-Year Battery power reserve) at standard frequency. The Q Timex Reissue uses the Quartz (Timex Quartz, standard reserve) at standard. The F-91W edges ahead on power reserve.
Wearability & Fit
35mm vs 38mm — different wrist presence
At 35mm, the F-91W wears more compactly on smaller wrists compared to the Q Timex Reissue at 38mm. Water resistance differs: 30m (Splash Resistant) vs 50m (5 ATM).
Value & Cost of Ownership
Casio sits in the lower tier
The Casio F-91W sits at Under $50 and the Timex Q Timex Reissue at $100–$150. On the specs that outlast any price: the F-91W uses Acrylic with 7-Year Battery, against Acrylic Crystal and a standard reserve on the Q Timex Reissue. Service intervals are typically 5-7 years for both.
Water Resistance
30m (Splash Resistant) vs 50m (5 ATM)
The F-91W is rated to 30m (Splash Resistant) while the Q Timex Reissue handles 50m (5 ATM). The Q Timex Reissue offers superior water resistance.
Our Verdict
Casio
F-91W
Choose the Casio F-91W if you prioritize Casio Digital Quartz (Battery) engineering, Casio (Japan) craftsmanship, and 30m (Splash Resistant) water resistance. At Under $50, it delivers Quartz Module 593 with 7-Year Battery power reserve.
Check Price on AmazonTimex
Q Timex Reissue
Choose the Timex Q Timex Reissue if you value Timex Quartz technology, Assembled in Philippines heritage, and 38mm proportions. At $100–$150, the Quartz with ample power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Casio F-91W and Timex Q Timex Reissue represent two distinct approaches to fine watchmaking — the Casio bringing Casio (Japan) tradition while Timex delivers Assembled in Philippines engineering.
Frequently Asked Questions
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How This Page Was Made
Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.