Citizen Eco-Drive Weekender Avion Field vs Invicta Pro Diver Automatic
Citizen's field watch meets Invicta's diver
Quick Verdict
The Invicta Pro Diver Automatic ($50–$100) delivers Seiko NH35 Automatic (Hacking, Hand-Winding) technology in the tier below the Citizen Eco-Drive Weekender Avion Field ($250–$500). The Pro Diver Automatic measures 40mm and is rated 200m (20 ATM). The Eco-Drive Weekender Avion Field justifies its premium with Japanese Movement heritage and Eco-Drive Solar. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Citizen Eco-Drive Weekender Avion Field | Invicta Pro Diver Automatic |
|---|---|---|
| Price | $250–$500 | $50–$100 |
| Case Size | 43mm | 40mm |
| Movement | Eco-Drive Solar | Automatic Seiko NH35 |
| Caliber Type | Citizen Eco-Drive Solar Quartz | Seiko NH35 Automatic (Hacking, Hand-Winding) |
| Power Reserve | — | 41 Hours |
| Water Resistance | 100m (10 ATM) | 200m (20 ATM) |
| Crystal | Spherical Mineral Crystal | Mineral Glass |
| Case Material | Black Ion-Plated Stainless Steel | Stainless Steel |
| Origin | Japanese Movement | Japanese Movement (Seiko NH35) |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Invicta's approach
The Citizen Eco-Drive Weekender Avion Field features a Black Ion-Plated Stainless Steel case at 43mm with Spherical Mineral Crystal protection. The Invicta Pro Diver Automatic offers Stainless Steel construction at 40mm with Mineral Glass. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Eco-Drive Solar vs Automatic Seiko NH35
The Eco-Drive Weekender Avion Field runs the Eco-Drive Solar (Citizen Eco-Drive Solar Quartz, standard power reserve) at standard frequency. The Pro Diver Automatic uses the Automatic Seiko NH35 (Seiko NH35 Automatic (Hacking, Hand-Winding), 41 Hours reserve) at 21,600 vph (3 Hz). The Pro Diver Automatic offers a longer power reserve.
Wearability & Fit
43mm vs 40mm — different wrist presence
At 43mm, the Eco-Drive Weekender Avion Field has a bolder wrist presence compared to the Pro Diver Automatic at 40mm. Water resistance differs: 100m (10 ATM) vs 200m (20 ATM).
Value & Cost of Ownership
Invicta sits in the lower tier
The Citizen Eco-Drive Weekender Avion Field sits at $250–$500 and the Invicta Pro Diver Automatic at $50–$100. On the specs that outlast any price: the Eco-Drive Weekender Avion Field uses Spherical Mineral Crystal with a standard reserve, against Mineral Glass and 41 Hours on the Pro Diver Automatic. Service intervals are typically 5-7 years for both.
Water Resistance
100m (10 ATM) vs 200m (20 ATM)
The Eco-Drive Weekender Avion Field is rated to 100m (10 ATM) while the Pro Diver Automatic handles 200m (20 ATM). The Pro Diver Automatic offers superior water resistance.
Our Verdict
Citizen
Eco-Drive Weekender Avion Field
Choose the Citizen Eco-Drive Weekender Avion Field if you prioritize Citizen Eco-Drive Solar Quartz engineering, Japanese Movement craftsmanship, and 100m (10 ATM) water resistance. At $250–$500, it delivers Eco-Drive Solar with solid power reserve.
Check Price on AmazonInvicta
Pro Diver Automatic
Choose the Invicta Pro Diver Automatic if you value Seiko NH35 Automatic (Hacking, Hand-Winding) technology, Japanese Movement (Seiko NH35) heritage, and 40mm proportions. At $50–$100, the Automatic Seiko NH35 with 41 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Eco-Drive Weekender Avion Field and Invicta Pro Diver Automatic represent two distinct approaches to fine watchmaking — the Citizen bringing Japanese Movement tradition while Invicta delivers Japanese Movement (Seiko NH35) 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.