Citizen Eco-Drive vs Citizen Tsuyosa

Side-by-side comparison of specifications and features

CitizenEco-Drive

Brycen 36

CitizenTsuyosa

NJ0150-81Z

Key Differences

Best Value

Citizen Eco-Drive (Brycen 36)

Starting from $173

Best Water Resistance

Citizen Eco-Drive (Brycen 36)

100m (2x more)

Price Comparison

Citizen Eco-Drive

MSRP

$199

New

$191

Used

$150

Citizen Tsuyosa

MSRP

$475

New

$330

Used

$328

MSRP New (Amazon) Used (eBay)

Comparison of Citizen Eco-Drive, Citizen Tsuyosa
Specification	Citizen Eco-Drive	Citizen Tsuyosa
Pricing
MSRP	$199	$475
New Price	$191	$330
Used Price (Low)	$150	$328
Used Price (High)	$310	$807
30-Day Trend	↑ +27.8%	↑ +3.1%
Used Price Range	$150 - $310	$328 - $807
Identity
Reference	Brycen 36	NJ0150-81Z
Nickname	N/A	N/A
Style	Sports, Casual	Casual, Sports
Release Era	2010s	2020s
Dimensions
Diameter	36mm	40mm
Thickness	N/A	11.7mm
Lug Width	N/A	9mm
Lug to Lug	N/A	44.8mm
Movement
Movement	Solar Powered	Automatic
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Stainless Steel	Stainless Steel
Crystal	Mineral Crystal	Sapphire Crystal
Water Resistance	100m (recreational diving)	50m (swimming)
Bezel	Fixed	Fixed
Dial
Dial Color	Black	Black/Blue (varies)
Luminous	Yes	Yes
Community
Review Rating	N/A	N/A
In Collections	N/A	N/A
On Wishlists	N/A	N/A
Forum Threads	N/A	N/A

Quick Summary

Citizen Eco-Drive and Citizen Tsuyosa can look close on a spec sheet, yet the tradeoffs that matter most are usually mechanical feel versus low-maintenance convenience, wrist presence versus easier fit, water-ready utility versus dressier everyday wear. Treat it as a value-versus-upgrade decision — confirm the extra spend solves a problem you will notice every week.

How to choose

The biggest practical difference is usually movement and upkeep. Start with wrist fit and movement preference, then use water resistance and price to break the tie.

Citizen Eco-Drive

Citizen Eco-Drive is a better fit for smaller wrists, low-maintenance daily wear, sports styling.

Citizen Tsuyosa

Citizen Tsuyosa is a better fit for buyers who want more wrist presence, mechanical-watch enthusiasts, casual styling.

Key Differences

Movement and upkeep

Citizen Eco-Drive: solar movement

Citizen Tsuyosa: automatic movement

Citizen Eco-Drive uses a solar movement, while Citizen Tsuyosa uses a automatic movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.

Size and wearability

Citizen Eco-Drive: 36mm

Citizen Tsuyosa: 40mm · L2L 44.8mm

Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features.

Water resistance

Citizen Eco-Drive: 100m

Citizen Tsuyosa: 50m

Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.

Price and value

Citizen Eco-Drive: $173

Citizen Tsuyosa: $330

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Style and use case

Citizen Eco-Drive: sports

Citizen Tsuyosa: casual

Citizen Eco-Drive leans more sports, while Citizen Tsuyosa pulls toward casual use case — pick the one that matches how you will actually wear it.

Crystal and materials

Citizen Eco-Drive: mineral crystal · steel

Citizen Tsuyosa: sapphire crystal · steel

Crystal choice can change long-term wear expectations — one may prioritize scratch resistance while the other keeps cost or vintage feel in check.

Choose Citizen Eco-Drive If...

You want a smaller case footprint on the wrist.
You want a lower-maintenance daily watch.
Swimming, beach use, or tougher daily wear is part of the plan.

Choose Citizen Tsuyosa If...

You prefer more dial presence and a larger case feel.
You prefer a mechanical watch experience and do not mind more upkeep.
You are specifically shopping for a casual style watch.

Price and Value Notes

Citizen Eco-Drive is often the value play at current pricing, while Citizen Tsuyosa makes more sense if you will use its extra features regularly.

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Where to Check Deals

Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.

Check current deals on Amazon and eBay

Prices change often, so compare the latest listings and condition options before you buy.

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Citizen Eco-Drive

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $173 · Live listings

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Citizen Tsuyosa

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $410 · Live listings

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Comparison FAQ

Which movement is easier to live with day to day?

Quartz and solar models are usually easier for grab-and-go use, while automatic and manual watches appeal more to buyers who enjoy the mechanical side of watch ownership.

Which one is better for smaller wrists?

Start with case width and lug-to-lug. The watch that looks smaller on paper is often the safer choice, but lug shape and thickness still affect how it wears.

Which is better for swimming or rough daily wear?

Use the water resistance row as the first filter. Higher ratings generally give more flexibility for swimming and water exposure, but strap choice and overall condition still matter.

Should I choose based on price alone?

Price matters, but the better buy is the watch that matches your fit, feature priorities, and use case. Check live listings first, then decide whether the price gap actually changes the ownership experience.