Head-to-Head Comparison

Updated September 5, 2026

Citizen Eco-Drive Weekender Avion Field vs Junghans Form A Automatic

Citizen's field watch meets Junghans's dress watch

Quick Verdict

The Citizen Eco-Drive Weekender Avion Field ($250–$500) offers Citizen Eco-Drive Solar Quartz precision in the tier below the Junghans Form A Automatic ($1,000–$1,500). The Eco-Drive Weekender Avion Field measures 43mm and is rated 100m (10 ATM). The Form A Automatic counters with Made in Germany craftsmanship and 50m (5 ATM) water resistance. Both are exceptional watches for their respective tiers.

CitizenEco-Drive Weekender Avion Field$250–$500 Check price View the dossier

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Citizen

Eco-Drive Weekender Avion Field

$250–$500

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Junghans

Form A Automatic

$1,000–$1,500

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Specifications Compared

Feature	Citizen Eco-Drive Weekender Avion Field	Junghans Form A Automatic
Price	$250–$500	$1,000–$1,500
Case Size	43mm	39.3mm
Movement	Eco-Drive Solar	Automatic J800.2 (ETA 2824-2)
Caliber Type	Citizen Eco-Drive Solar Quartz	Swiss ETA Base, German-Finished
Power Reserve	—	38 Hours
Water Resistance	100m (10 ATM)	50m (5 ATM)
Crystal	Spherical Mineral Crystal	Flat Sapphire with Anti-Reflective Coating
Case Material	Black Ion-Plated Stainless Steel	Stainless Steel
Origin	Japanese Movement	Made in Germany

Category-by-Category Analysis

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Design & Aesthetics

Edge: Draw

Citizen's design language vs Junghans'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 Junghans Form A Automatic offers Stainless Steel construction at 39.3mm with Flat Sapphire with Anti-Reflective Coating. Both represent their brand's distinct design philosophy and heritage.

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Movement & Performance

Edge: Junghans

Eco-Drive Solar vs Automatic J800.2 (ETA 2824-2)

The Eco-Drive Weekender Avion Field runs the Eco-Drive Solar (Citizen Eco-Drive Solar Quartz, standard power reserve) at standard frequency. The Form A Automatic uses the Automatic J800.2 (ETA 2824-2) (Swiss ETA Base, German-Finished, 38 Hours reserve) at 28,800 vph (4 Hz). The Form A Automatic offers a longer power reserve.

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Wearability & Fit

Edge: Junghans

43mm vs 39.3mm — different wrist presence

At 43mm, the Eco-Drive Weekender Avion Field has a bolder wrist presence compared to the Form A Automatic at 39.3mm. Water resistance differs: 100m (10 ATM) vs 50m (5 ATM).

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Value & Cost of Ownership

Edge: Citizen

Citizen sits in the lower tier

The Citizen Eco-Drive Weekender Avion Field sits at $250–$500 and the Junghans Form A Automatic at $1,000–$1,500. On the specs that outlast any price: the Eco-Drive Weekender Avion Field uses Spherical Mineral Crystal with a standard reserve, against Flat Sapphire with Anti-Reflective Coating and 38 Hours on the Form A Automatic. Service intervals are typically 5-7 years for both.

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Water Resistance

Edge: Citizen

100m (10 ATM) vs 50m (5 ATM)

The Eco-Drive Weekender Avion Field is rated to 100m (10 ATM) while the Form A Automatic handles 50m (5 ATM). The Eco-Drive Weekender Avion Field is better suited for water activities.

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.

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Junghans

Form A Automatic

Choose the Junghans Form A Automatic if you value Swiss ETA Base, German-Finished technology, Made in Germany heritage, and 39.3mm proportions. At $1,000–$1,500, the Automatic J800.2 (ETA 2824-2) with 38 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Citizen Eco-Drive Weekender Avion Field and Junghans Form A Automatic represent two distinct approaches to fine watchmaking — the Citizen bringing Japanese Movement tradition while Junghans delivers Made in Germany engineering.

Frequently Asked Questions

The Junghans Form A Automatic is the better buy if you want a mechanical movement; the Citizen Eco-Drive Weekender Avion Field is the better buy if you want solar power and quartz accuracy with no servicing. For water, the Citizen Eco-Drive Weekender Avion Field is rated 100 m against 50 m, which is the difference between swimming and diving on one side and splashes on the other. On price, the Citizen Eco-Drive Weekender Avion Field sits a band lower ($250–$500 against $1,000–$1,500), so it is the cheaper way into the category. Neither is better at everything; the spec table above shows movement, case size, water resistance and crystal side by side so you can weigh what matters to you. We do not test units, so this is the makers' data, not a bench result.

The Citizen Eco-Drive Weekender Avion Field offers better upfront value, sitting a tier lower at $250–$500. However, the Junghans Form A Automatic may justify its premium with superior finishing, heritage, or resale value.

Both are suitable for daily wear. The Eco-Drive Weekender Avion Field at 43mm with 100m (10 ATM) water resistance handles everyday situations. The Form A Automatic at 39.3mm with 50m (5 ATM) is similarly capable. The Eco-Drive Weekender Avion Field uses Spherical Mineral Crystal while the Form A Automatic uses Flat Sapphire with Anti-Reflective Coating. Sapphire resists scratches noticeably better than mineral glass.

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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.