Casio Vintage A168WA vs Invicta Pro Diver Automatic 23681
Casio's chronograph meets Invicta's diver
Quick Verdict
The Casio Vintage A168WA (Under $50) and Invicta Pro Diver Automatic 23681 ($50–$100) are closely matched timepieces at similar price points. The Vintage A168WA emphasizes Casio Quartz (Battery) engineering while the Pro Diver Automatic 23681 focuses on Invicta (Japanese movement) craftsmanship.
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Specifications Compared
| Feature | Casio Vintage A168WA | Invicta Pro Diver Automatic 23681 |
|---|---|---|
| Price | Under $50 | $50–$100 |
| Case Size | 36.3mm | 40mm |
| Movement | Quartz Module 3298 | Automatic NH35A |
| Caliber Type | Casio Quartz (Battery) | Automatic (Seiko NH35A) |
| Power Reserve | — | — |
| Water Resistance | 30m (3 ATM) | 200m |
| Crystal | Mineral Glass | Mineral Glass |
| Case Material | Stainless Steel & Resin | — |
| Origin | Made in Japan | Invicta (Japanese movement) |
Category-by-Category Analysis
Design & Aesthetics
Casio's design language vs Invicta's approach
The Casio Vintage A168WA features a Stainless Steel & Resin case at 36.3mm with Mineral Glass protection. The Invicta Pro Diver Automatic 23681 offers steel construction at 40mm with Mineral Glass. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Quartz Module 3298 vs Automatic NH35A
The Vintage A168WA runs the Quartz Module 3298 (Casio Quartz (Battery), standard power reserve) at standard frequency. The Pro Diver Automatic 23681 uses the Automatic NH35A (Automatic (Seiko NH35A), standard reserve) at standard. Power reserves are closely matched.
Wearability & Fit
36.3mm vs 40mm — different wrist presence
At 36.3mm, the Vintage A168WA wears more compactly on smaller wrists compared to the Pro Diver Automatic 23681 at 40mm. Water resistance differs: 30m (3 ATM) vs 200m.
Value & Cost of Ownership
Same tier — different value propositions
The Casio Vintage A168WA sits at Under $50 and the Invicta Pro Diver Automatic 23681 at $50–$100. On the specs that outlast any price: the Vintage A168WA uses Mineral Glass with a standard reserve, against Mineral Glass and a standard reserve on the Pro Diver Automatic 23681. Service intervals are typically 5-7 years for both.
Water Resistance
30m (3 ATM) vs 200m
The Vintage A168WA is rated to 30m (3 ATM) while the Pro Diver Automatic 23681 handles 200m. The Pro Diver Automatic 23681 offers superior water resistance.
Our Verdict
Casio
Vintage A168WA
Choose the Casio Vintage A168WA if you prioritize Casio Quartz (Battery) engineering, Made in Japan craftsmanship, and 30m (3 ATM) water resistance. At Under $50, it delivers Quartz Module 3298 with solid power reserve.
Check Price on AmazonInvicta
Pro Diver Automatic 23681
Choose the Invicta Pro Diver Automatic 23681 if you value Automatic (Seiko NH35A) technology, Invicta (Japanese movement) heritage, and 40mm proportions. At $50–$100, the Automatic NH35A with ample power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Casio Vintage A168WA and Invicta Pro Diver Automatic 23681 represent two distinct approaches to fine watchmaking — the Casio bringing Made in Japan tradition while Invicta delivers Invicta (Japanese movement) 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.