Seiko Watches: Complete Price Guide & Buyer's Guide

Founded in Tokyo in 1881, Seiko is one of the few watch manufacturers that makes everything in-house \u2014 movements, cases, dials, crystals, and even the oils that lubricate the movements. Seiko invented the quartz watch in 1969, created the world's only Spring Drive movement, and produces professional dive watches trusted by saturation divers. From the $100 Seiko 5 to the $800 King Seiko, the brand delivers unmatched value at every price point. Pre-owned Seiko watches on eBay range from $100 to $800+.

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Seiko Prices by Model \u2014 What They Actually Sell For

Real eBay transaction prices for current-production Seiko references. Prices reflect pre-owned condition with box and/or papers where typical.

Model	Reference	eBay Price Range	Notes
Presage Cocktail Time	SRPB43/SSA346	$200 – $400	Stunning textured dials, 4R35/6R27
Presage Sharp Edged	SPB167/SPB169	$350 – $600	Modern design, 6R35, 70hr reserve
Prospex Turtle	SRPE93/SRP777	$200 – $350	Iconic cushion case diver, 200m WR
Prospex "Willard" SPB151	SPB151/SPB153	$400 – $700	Apocalypse Now watch reissue, 6R35
Seiko 5 Sports	SRPD/SRPE series	$100 – $200	Best entry-level automatic
King Seiko	SPB279/SPB283	$400 – $800	Heritage reissue, premium finishing
Alpinist	SPB117/SPB121	$300 – $500	Legendary field watch, compass bezel
Prospex Speedtimer	SSC813/SSC819	$300 – $500	Solar chronograph, panda dial
Prospex Samurai	SRPE33/SRPD23	$200 – $350	Angular case, 200m diver
Grand Seiko (separate brand)	SBGA/SBGJ series	$3,000+	Luxury tier, Spring Drive / Hi-Beat

Prices updated February 2026. Actual values depend on condition, papers, box, bracelet, and service history.

Why Seiko? Japanese Watchmaking Excellence Since 1881

Seiko is one of the very few truly vertically integrated watch manufacturers in the world. While most Swiss brands buy movements from ETA or Sellita, Seiko designs and manufactures its own movements, cases, dials, hands, crystals, and even the special oils used in assembly. The 4R35 and 6R35 calibers that power most of the current lineup are made at the Shizukuishi Watch Studio in northern Japan \u2014 the same facility that produces Grand Seiko movements.

The Presage line showcases Japanese artisan dial techniques \u2014 enamel, pressed patterns inspired by Japanese textiles, and the famous "cocktail time" gradient dials that went viral in the watch community. The Prospex line continues a dive watch lineage dating to 1965, when Seiko produced Japan's first 150m dive watch. The Seiko 5 Sports delivers a genuine automatic movement for around $100 \u2014 the most affordable mechanical watch from a major manufacturer.

For eBay buyers, Seiko's combination of in-house movements, robust build quality, and aggressive secondary-market pricing makes them the best value in mechanical watchmaking. Models like the Presage Cocktail Time and Prospex Turtle routinely sell at 40-50% below retail on the pre-owned market.

Explore Seiko Collections

Presage CollectionComing soon

Japanese artisan dials with cocktail-inspired designs.

Prospex CollectionComing soon

Professional dive and sport watches since 1965.

Seiko 5 CollectionComing soon

The best automatic watch under $200.

King SeikoComing soon

Heritage reissue with premium finishing.

How to Authenticate a Seiko Watch

While Seiko counterfeits are less common than luxury brand fakes, "Frankenwatches" (watches assembled from mismatched genuine parts) are a real concern on eBay. Here are the key checks.

1Check the Seiko logo on the dial — genuine pieces have crisp, properly aligned printing with consistent "SEIKO" font weight
2Verify the caseback: serial number (6-digit for vintage, 6+4 alphanumeric for modern), movement caliber number, and water resistance rating
3Examine the movement through a display caseback — look for the Seiko caliber number (e.g., 4R35, 6R35) etched on the movement
4The day/date wheel should have clean, centered text with "SEIKO" or "KANJI" day options on Japanese-market models
5Lume application should be even and consistent — Seiko uses LumiBrite across the range, which glows bright green in the dark

See Our Rolex Authentication Guide for Reference

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All Seiko Presage Prospex Seiko 5 Under $300

Frequently Asked Questions

Is Seiko a good watch brand?

Seiko is one of the most respected watch brands in the world, founded in Tokyo in 1881. Unlike most Swiss brands that buy movements from ETA, Seiko manufactures everything in-house — from movements and crystals to cases and dials. Seiko invented the quartz watch (1969), created the first commercially available GPS solar watch, and produces the world’s only Spring Drive movement. From the $100 Seiko 5 to Grand Seiko’s $10,000+ pieces, the brand delivers exceptional value at every price point.

How much does a Seiko watch cost?

Seiko watches span a massive price range. On eBay, the Seiko 5 Sports starts at $100–$200, the Presage Cocktail Time sells for $200–$400, the Prospex dive watches range from $200–$700, and the King Seiko commands $400–$800. The Alpinist sits at $300–$500. Note that Grand Seiko is technically a separate brand since 2017 and starts around $3,000 on the secondary market.

How does Seiko compare to Tissot?

Seiko and Tissot represent the best of Japanese and Swiss watchmaking respectively at accessible price points. Seiko uses fully in-house movements (4R35, 6R35 series) while Tissot uses Swatch Group ETA/Powermatic movements. Tissot wins on power reserve (80 hours vs 40–70 hours) and typically uses sapphire crystal across the range. Seiko wins on movement heritage (fully in-house manufacturing), dive watch credentials (the SKX/Turtle lineage), and sheer variety. At $300–$600, both offer excellent value.

What is Grand Seiko?

Grand Seiko became an independent brand in 2017, separate from Seiko. It produces luxury watches with three movement types: mechanical (Hi-Beat at 36,000 vph), quartz (9F with ±10 seconds/year accuracy), and Spring Drive (a unique hybrid achieving ±1 second/day). Grand Seiko’s Zaratsu polishing technique creates mirror-sharp surfaces that rival any Swiss brand. Pre-owned Grand Seiko watches start around $3,000 on eBay.

What is the best Seiko watch under $500?

The best Seiko under $500 depends on your style. For dress: the Presage Cocktail Time ($200–$400) offers stunning textured dials. For diving: the Prospex Turtle or Samurai ($200–$350) are legendary tool watches. For everyday: the Presage Sharp Edged ($350–$600) combines a modern aesthetic with the 6R35 movement. For adventure: the Alpinist ($300–$500) is the go-to field watch. All feature in-house automatic movements and excellent build quality.

Are Seiko automatic movements good?

Seiko automatic movements are among the most reliable in the industry. The entry-level 4R35/4R36 (found in Seiko 5 and some Prospex models) runs at 21,600 vph with a 41-hour power reserve. The mid-range 6R35 (found in Presage and upper Prospex) offers a 70-hour power reserve and better finishing. Both are fully manufactured in-house at Seiko’s Shizukuishi Watch Studio in Japan. For the price, Seiko’s movements are unmatched in terms of reliability and repairability.

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