Casio A158WEA-9
The gold-tone vintage Casio digital on a steel bracelet: 33.2 mm, LED light, stopwatch, alarm, acrylic crystal. Smaller than the A168 and lighter on the wrist.
In stock · sold by Amazon.com. Price as of November 3, 2026, 18:15 UTC.
Will the Casio A158WEA-9 fit your wrist?
Enter your wrist circumference. The drawing scales the case (33.2 mm across, 36.8 mm lug-to-lug) against the flat top of a wrist that size, using the 3.6× lug-to-lug rule from our fit guide. Needs JavaScript; the rule itself is on the fit guide.
What you get
Published manufacturer specifications. Fields we could not verify are left out rather than guessed.
How the 32 spec points add up
Value Score = 100 × √(spec points per dollar ÷ the best ratio among basic digital watches in stock on Amazon today). Full methodology.
Compared with other basic digital watches
Same type, other model families, verified Amazon prices today. See the full Basic Digital Watches ranking →
| # | Watch | Movement | Crystal | Water res. | Case diameter × lug-to-lug | Fits wrist | Spec pts | Price | Value Score | Buy |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Digital quartz | Acrylic | 100 m | — | — | 41 | $29.92 | 84 | Amazon |
| 2 |  | Digital quartz | Mineral | 200 m | — | — | 49 | $42.98 | 76 | Amazon |
| 3 |  | Digital quartz | Acrylic | 100 m | 42.1 × 45 mm | ≥ 16.2 cm (6.4″) | 41 | $37.98 | 74 | Amazon |
| 4 | | Digital quartz | Acrylic | — | 33.2 × 36.8 mm | ≥ 13.2 cm (5.2″) | 32 | $29.92 | 74 | Amazon |
| 5 |  | Digital quartz | Acrylic | 100 m | — | — | 41 | $39.95 | 72 | Amazon |
| 6 |  | Digital quartz | Acrylic | 100 m | 42.1 × 45 mm | ≥ 16.2 cm (6.4″) | 44 | $48.88 | 68 | Amazon |
| 7 |  | Solar digital | Acrylic | 100 m | — | — | 47 | $53.95 | 67 | Amazon |
Amazon.com prices as of November 3, 2026, 18:15 UTC — details. third-party = sold by a marketplace seller, not Amazon (warranty may differ); ships later = not in stock today, never crowned best value.
Questions about the Casio A158WEA-9
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What are alternatives to the Casio A158WEA-9?
Guides that apply to this watch
- Ranked among watches under $100
- This listing is below its list price today: all watches below list price
- Sapphire vs Hardlex vs mineral: what the crystal changes
- Will it fit your wrist? The lug-to-lug rule
- Automatic vs solar vs quartz: accuracy and running cost
- Watch gift guide by budget and recipient
- Buying a watch on Amazon: sellers, warranty, returns