Head-to-Head Comparison

Updated September 5, 2026

Citizen Eco-Drive Weekender Avion Field vs Seiko Prospex 62MAS Modern Re-interpretation

Citizen's field watch meets Seiko's diver

Quick Verdict

The Citizen Eco-Drive Weekender Avion Field ($250–$500) offers Citizen Eco-Drive Solar Quartz precision in the tier below the Seiko Prospex 62MAS Modern Re-interpretation ($1,000–$1,500). The Eco-Drive Weekender Avion Field measures 43mm and is rated 100m (10 ATM). The Prospex 62MAS Modern Re-interpretation counters with Made in Japan craftsmanship and 200m (20 ATM) water resistance. Both are exceptional watches for their respective tiers.

CitizenEco-Drive Weekender Avion Field$250–$500 Check price SeikoProspex 62MAS Modern Re-interpretation$1,000–$1,500 Check price

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Citizen

Eco-Drive Weekender Avion Field

$250–$500

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Seiko

Prospex 62MAS Modern Re-interpretation

$1,000–$1,500

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Specifications Compared

Feature	Citizen Eco-Drive Weekender Avion Field	Seiko Prospex 62MAS Modern Re-interpretation
Price	$250–$500	$1,000–$1,500
Case Size	43mm	40.5mm
Movement	Eco-Drive Solar	Automatic 6R35
Caliber Type	Citizen Eco-Drive Solar Quartz	Seiko In-House Automatic
Power Reserve	—	70 Hours
Water Resistance	100m (10 ATM)	200m (20 ATM)
Crystal	Spherical Mineral Crystal	Sapphire
Case Material	Black Ion-Plated Stainless Steel	Stainless Steel with Super-Hard Coating
Origin	Japanese Movement	Made in Japan

Category-by-Category Analysis

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Design & Aesthetics

Edge: Draw

Citizen's design language vs Seiko'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 Seiko Prospex 62MAS Modern Re-interpretation offers Stainless Steel with Super-Hard Coating construction at 40.5mm with Sapphire. Both represent their brand's distinct design philosophy and heritage.

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Movement & Performance

Edge: Seiko

Eco-Drive Solar vs Automatic 6R35

The Eco-Drive Weekender Avion Field runs the Eco-Drive Solar (Citizen Eco-Drive Solar Quartz, standard power reserve) at standard frequency. The Prospex 62MAS Modern Re-interpretation uses the Automatic 6R35 (Seiko In-House Automatic, 70 Hours reserve) at 21,600 vph (3 Hz). The Prospex 62MAS Modern Re-interpretation offers a longer power reserve.

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Wearability & Fit

Edge: Seiko

43mm vs 40.5mm — different wrist presence

At 43mm, the Eco-Drive Weekender Avion Field has a bolder wrist presence compared to the Prospex 62MAS Modern Re-interpretation at 40.5mm. Water resistance differs: 100m (10 ATM) vs 200m (20 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 Seiko Prospex 62MAS Modern Re-interpretation 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 Sapphire and 70 Hours on the Prospex 62MAS Modern Re-interpretation. Service intervals are typically 5-7 years for both.

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Water Resistance

Edge: Seiko

100m (10 ATM) vs 200m (20 ATM)

The Eco-Drive Weekender Avion Field is rated to 100m (10 ATM) while the Prospex 62MAS Modern Re-interpretation handles 200m (20 ATM). The Prospex 62MAS Modern Re-interpretation 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.

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Seiko

Prospex 62MAS Modern Re-interpretation

Choose the Seiko Prospex 62MAS Modern Re-interpretation if you value Seiko In-House Automatic technology, Made in Japan heritage, and 40.5mm proportions. At $1,000–$1,500, the Automatic 6R35 with 70 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Citizen Eco-Drive Weekender Avion Field and Seiko Prospex 62MAS Modern Re-interpretation represent two distinct approaches to fine watchmaking — the Citizen bringing Japanese Movement tradition while Seiko delivers Made in Japan engineering.

Frequently Asked Questions

The Seiko Prospex 62MAS Modern Re-interpretation 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 Seiko Prospex 62MAS Modern Re-interpretation is rated 200 m against 100 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 Seiko Prospex 62MAS Modern Re-interpretation 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 Prospex 62MAS Modern Re-interpretation at 40.5mm with 200m (20 ATM) is similarly capable. The Eco-Drive Weekender Avion Field uses Spherical Mineral Crystal while the Prospex 62MAS Modern Re-interpretation uses Sapphire. 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.