Seiko Spirit Green vs Seiko Solar

Side-by-side comparison of specifications and features

SeikoSpirit Green

SBTR017

SeikoSolar

SUT

Key Differences

Best Value

Seiko Spirit Green (SBTR017)

Starting from $140

Best Water Resistance

Seiko Spirit Green (SBTR017)

100m (2x more)

Price Comparison

Seiko Spirit Green

MSRP

$140

New

$170

Used

$165

Seiko Solar

MSRP

$350

New

$230

Used

$140

MSRP New (Amazon) Used (eBay)

Comparison of Seiko Spirit Green, Seiko Solar
Specification	Seiko Spirit Green	Seiko Solar
Pricing
MSRP	$140	$350
New Price	$170	$230
Used Price (Low)	$165	$140
Used Price (High)	$532	$1,187
30-Day Trend	↑ +10.4%	↑ +35.1%
Used Price Range	$165 - $532	$140 - $1,187
Identity
Reference	SBTR017	SUT
Nickname	N/A	N/A
Style	Dress	Dress
Release Era	N/A	2000s
Dimensions
Diameter	39.8mm	30mm
Thickness	11.6mm	N/A
Lug Width	20mm	N/A
Lug to Lug	47mm	N/A
Movement
Movement	Quartz	Solar Powered
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Stainless Steel	Stainless Steel
Crystal	Mineral Crystal	Hardlex
Water Resistance	100m (recreational diving)	50m (swimming)
Bezel	N/A	Fixed
Dial
Dial Color	N/A	White
Luminous	No	No
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

Seiko Spirit Green and Seiko Solar 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.

Seiko Spirit Green

Seiko Spirit Green is a better fit for buyers who want more wrist presence, low-maintenance daily wear, dress styling.

Seiko Solar

Seiko Solar is a better fit for smaller wrists, low-maintenance daily wear, dress styling.

Key Differences

Movement and upkeep

Seiko Spirit Green: quartz movement

Seiko Solar: solar movement

Seiko Spirit Green uses a quartz movement, while Seiko Solar uses a solar movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.

Size and wearability

Seiko Spirit Green: 39.8mm · L2L 47mm

Seiko Solar: 30mm

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

Seiko Spirit Green: 100m

Seiko Solar: 50m

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

Price and value

Seiko Spirit Green: $140

Seiko Solar: $230

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

Seiko Spirit Green: dress

Seiko Solar: dress

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

Crystal and materials

Seiko Spirit Green: mineral crystal · steel

Seiko Solar: Hardlex 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 Seiko Spirit Green If...

You prefer more dial presence and a larger case feel.
You want a lower-maintenance daily watch.
Swimming, beach use, or tougher daily wear is part of the plan.

Choose Seiko Solar If...

You want a smaller case footprint on the wrist.
You want a lower-maintenance daily watch.
You are comfortable paying more for a stronger feature set.

Price and Value Notes

Seiko Spirit Green is often the value play at current pricing, while Seiko Solar 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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Seiko Spirit Green

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $230 · Live listings

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Seiko Solar

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $250 · 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.