Citizen Eco-Drive vs Citizen Tsuyosa

Side-by-side comparison of specifications and features

CitizenEco-Drive

Brycen 36

CitizenTsuyosa

37mm

Key Differences

Best Value

Citizen Eco-Drive (Brycen 36)

Starting from $155

Best Water Resistance

Citizen Eco-Drive (Brycen 36)

100m (2x more)

Biggest Price Drop

Citizen Tsuyosa (37mm)

-4.3% in 30 days

Price Comparison

Citizen Eco-Drive

MSRP

$199

New

$180

Used

$80

Citizen Tsuyosa

MSRP

$350

New

$275

Used

$166

MSRP New (Amazon) Used (eBay)

Comparison of Citizen Eco-Drive, Citizen Tsuyosa
Specification	Citizen Eco-Drive	Citizen Tsuyosa
Pricing
MSRP	$199	$350
New Price	$180	$275
Used Price (Low)	$80	$166
Used Price (High)	$430	$1,790
30-Day Trend	↑ +3.3%	↓ -4.3%
Used Price Range	$80 - $430	$166 - $1,790
Identity
Reference	Brycen 36	37mm
Nickname	N/A	N/A
Style	Sports, Casual	Sports, Casual
Release Era	2010s	2020s
Dimensions
Diameter	36mm	37mm
Thickness	N/A	N/A
Lug Width	N/A	N/A
Lug to Lug	N/A	N/A
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
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, water-ready utility versus dressier everyday wear, entry price versus premium finishing or specs. They both touch the sports and casual use case, so smaller spec differences can matter more than brand preference.

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 low-maintenance daily wear, sports styling.

Citizen Tsuyosa

Citizen Tsuyosa is a better fit for mechanical-watch enthusiasts, sports 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: 37mm

Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.

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: $155

Citizen Tsuyosa: $275

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: sports

Both lean into a similar sports use case — the choice is more about fit, features, and price than category.

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 lower-maintenance daily watch.
Swimming, beach use, or tougher daily wear is part of the plan.
You want the lower current entry price.

Choose Citizen Tsuyosa If...

You prefer a mechanical watch experience and do not mind more upkeep.
You are comfortable paying more for a stronger feature set.

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 $155 · Live listings

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Citizen Tsuyosa

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $192 · Live listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

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.