Seiko 5 vs Seiko 5

Side-by-side comparison of specifications and features

Seiko5

SNK809 (unisex)

Seiko5

SNK809

Key Differences

Best Value

Seiko 5 (Ref. SNK809 (unisex))

Starting from $75

Biggest Price Drop

Seiko 5 (SNK809)

-34.9% in 30 days

Price Comparison

Seiko 5

MSRP

$75

Used

$100

Seiko 5

MSRP

$95

Used

$146

MSRP New (Amazon) Used (eBay)

Comparison of Seiko 5, Seiko 5
Specification	Seiko 5	Seiko 5
Pricing
MSRP	$75	$95
New Price	N/A	N/A
Used Price (Low)	$100	$146
Used Price (High)	$3,554	$451
30-Day Trend	0.0%	↓ -34.9%
Used Price Range	$100 - $3,554	$146 - $451
Identity
Reference	SNK809 (unisex)	SNK809
Nickname	N/A	N/A
Style	Field, Casual	Field, Casual
Release Era	2000s	2000s
Dimensions
Diameter	37mm	37mm
Thickness	N/A	11mm
Lug Width	N/A	18mm
Lug to Lug	N/A	42mm
Movement
Movement	Automatic	Automatic
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Stainless Steel	Stainless Steel
Crystal	Hardlex	Hardlex
Water Resistance	30m (splash resistant)	30m (splash resistant)
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

Seiko 5 and Seiko 5 can overlap on price or use case, but the buying decision usually comes down to wrist presence versus easier fit. They both touch the field 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.

Seiko 5

Seiko 5 is a better fit for mechanical-watch enthusiasts, field styling.

Seiko 5

Seiko 5 is a better fit for mechanical-watch enthusiasts, field styling.

Key Differences

Movement and upkeep

Seiko 5: automatic movement

Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.

Size and wearability

Seiko 5: 37mm

Seiko 5: 37mm · L2L 42mm

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 5: 30m

Water resistance is similar on paper, so focus on fit, features, and price instead.

Price and value

Seiko 5: $75

Seiko 5: $95

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 5: field

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

Crystal and materials

Seiko 5: Hardlex crystal · steel

Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.

Choose Seiko 5 If...

You want the lower current entry price.

Choose Seiko 5 If...

You are comfortable paying more for a stronger feature set.

Price and Value Notes

Seiko 5 usually offers the lower entry price — confirm current listings because marketplace pricing can move quickly.

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 5

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $200 · Live listings

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Seiko 5

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $259 · Live listings

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

Comparison FAQ

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.