Watch.co
Buyer guide · updated November 2026

Cheapest Grand Seiko watches

Grand Seiko's lowest list prices are mostly 9F quartz models, followed by mechanical and Spring Drive. These are the current references with the lowest US list prices, one or two per family.

As an Amazon Associate we earn from qualifying purchases. Picks are based on brand-published specs, not paid placement. How we make money.

How we picked

Sorted by US list price, lowest first. Near-identical colourways are grouped and we show the lowest-priced one, with no more than two per model family. Grand Seiko listings on Amazon usually come from third-party sellers, so check the seller and warranty.

The shortlist

WatchUS listCaseLug-to-lugMovementWater res.Crystal
Grand Seiko STGF359
Top pick
$2,60028.9 mm35.4 mmQuartz100 mSapphire
Grand Seiko SBGX261
Lowest list price
$2,70037 mm44.6 mmQuartz100 mSapphire
Grand Seiko SBGV245
Most water-resistant
$3,00040 mm47.1 mmQuartz200 mSapphire
Grand Seiko SBGP009
Heritage
$3,10040 mm47 mmQuartz100 mSapphire
Grand Seiko SBGX363
Heritage
$3,60032.3 mm39 mmQuartz100 mSapphire
Grand Seiko SBGN029
Best for travel
$3,70039 mm45.9 mmQuartz200 mSapphire
Grand Seiko STGF387
Best for smaller wrists
$4,20026 mm32.9 mmQuartz100 mSapphire
Grand Seiko SBGR261
Dressiest
$4,90039.5 mm46.9 mmAutomaticn/pSapphire

n/p = not published by the brand. List prices are the brand's US prices when we checked; retailers and Amazon may charge more or less.

Top pick

Grand Seiko STGF359

The Grand Seiko STGF359 is a sports watch from the Heritage collection, part of the Annual Accuracy Quartz family. It has a 28.9 mm stainless steel case, 8.7 mm thick, 35.4 mm from lug to lug. Inside is a quartz movement (calibre 4J52). You also get 100 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 11.9–13.1 cm (4.7–5.2 in), by our Watch Finder sizing guide; Everyday wear including swimming; Shirt cuffs and smarter dress codes.

Why it's here
  • Sapphire crystal resists scratches
  • Rated accuracy: ±10 seconds per year
  • Slim at 8.7 mm
  • Compact 35.4 mm lug-to-lug suits smaller wrists
Trade-offs
  • None stood out in the published specs
Full specs and fit checkSearch AmazonUS list price $2,600 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Lowest list price

Grand Seiko SBGX261

The Grand Seiko SBGX261 is a sports watch from the Heritage collection. It has a 37 mm stainless steel case, 10 mm thick, 44.6 mm from lug to lug. Inside is a quartz movement (calibre 9F62). You also get 100 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 15.0–16.6 cm (5.9–6.5 in), by our Watch Finder sizing guide; Everyday wear including swimming; Shirt cuffs and smarter dress codes.

Why it's here
  • Sapphire crystal resists scratches
  • Rated accuracy: ±10 seconds per year
  • Slim at 10 mm
  • Compact 44.6 mm lug-to-lug suits smaller wrists
Trade-offs
  • None stood out in the published specs

Same specs, other versions: SBGX263, SBGX265, SBGX357.

Full specs and fit checkSearch AmazonUS list price $2,700 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Most water-resistant

Grand Seiko SBGV245

The Grand Seiko SBGV245 is a sports watch from the Sport collection. It has a 40 mm stainless steel case, 11.8 mm thick, 47.1 mm from lug to lug. Inside is a quartz movement (calibre 9F82). You also get 200 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 16.0–17.9 cm (6.3–7.0 in), by our Watch Finder sizing guide; Swimming, snorkelling and diving; Grab-and-go wear without winding or setting.

Why it's here
  • Sapphire crystal resists scratches
  • 200 m water resistance
  • Rated accuracy: ±10 seconds per year
Trade-offs
  • None stood out in the published specs
Full specs and fit checkSearch AmazonUS list price $3,000 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Also worth a look

Grand Seiko SBGP009

The Grand Seiko SBGP009 is a sports watch from the Heritage collection. It has a 40 mm stainless steel case, 10.6 mm thick, 47 mm from lug to lug. Inside is a quartz movement (calibre 9F85). You also get 100 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 16.0–17.9 cm (6.3–7.0 in), by our Watch Finder sizing guide; Everyday wear including swimming; Shirt cuffs and smarter dress codes.

Why it's here
  • Sapphire crystal resists scratches
  • Rated accuracy: ±10 seconds per year
  • Slim at 10.6 mm
Trade-offs
  • None stood out in the published specs

Same specs, other versions: SBGP013.

Full specs and fit checkSearch AmazonUS list price $3,100 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Also worth a look

Grand Seiko SBGX363

The Grand Seiko SBGX363 is a sports watch from the Heritage collection, part of the Annual Accuracy Quartz family. It has a 32.3 mm stainless steel case, 9 mm thick, 39 mm from lug to lug. Inside is a quartz movement (calibre 9F51). You also get 100 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 13.1–14.6 cm (5.2–5.7 in), by our Watch Finder sizing guide; Everyday wear including swimming; Shirt cuffs and smarter dress codes.

Why it's here
  • Sapphire crystal resists scratches
  • Rated accuracy: ±10 seconds per year
  • Slim at 9 mm
  • Compact 39 mm lug-to-lug suits smaller wrists
Trade-offs
  • None stood out in the published specs

Same specs, other versions: SBGX365.

Full specs and fit checkSearch AmazonUS list price $3,600 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Best for travel

Grand Seiko SBGN029

The Grand Seiko SBGN029 is a gmt watch from the Sport collection. It has a 39 mm stainless steel case, 12.3 mm thick, 45.9 mm from lug to lug. Inside is a quartz movement (calibre 9F86). You also get 200 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 15.5–17.4 cm (6.1–6.9 in), by our Watch Finder sizing guide; Swimming, snorkelling and diving; Frequent travellers who track two time zones.

Why it's here
  • Sapphire crystal resists scratches
  • 200 m water resistance
  • Screw-down crown helps keep water out
  • Rated accuracy: ±10 seconds per year
Trade-offs
  • None stood out in the published specs
Full specs and fit checkSearch AmazonUS list price $3,700 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Best for smaller wrists

Grand Seiko STGF387

The Grand Seiko STGF387 is a sports watch from the Heritage collection, part of the 62GS 26mm family. It has a 26 mm stainless steel case, 8.1 mm thick, 32.9 mm from lug to lug. Inside is a quartz movement (calibre 4J51). You also get 100 m water resistance, a sapphire crystal and a bracelet.

Good for: Wrists of roughly 11.0–11.9 cm (4.3–4.7 in), by our Watch Finder sizing guide; Everyday wear including swimming; Shirt cuffs and smarter dress codes.

Why it's here
  • Sapphire crystal resists scratches
  • Rated accuracy: ±10 seconds per year
  • Slim at 8.1 mm
  • Compact 32.9 mm lug-to-lug suits smaller wrists
Trade-offs
  • None stood out in the published specs

Same specs, other versions: STGF389.

Full specs and fit checkSearch AmazonUS list price $4,200 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.
Dressiest

Grand Seiko SBGR261

The Grand Seiko SBGR261 is a dress watch from the Elegance collection. It has a 39.5 mm stainless steel case, 13.1 mm thick, 46.9 mm from lug to lug. Inside is an automatic movement (calibre 9S65) with 72 h of power reserve. You also get a sapphire crystal and a bracelet.

Good for: Wrists of roughly 15.8–17.7 cm (6.2–7.0 in), by our Watch Finder sizing guide; Shirt cuffs and smarter dress codes; People who enjoy seeing a mechanical movement at work.

Why it's here
  • Sapphire crystal resists scratches
  • 72 h power reserve survives a weekend off the wrist
  • Display caseback shows the movement
Trade-offs
  • None stood out in the published specs
Full specs and fit checkSearch AmazonUS list price $4,900 (US list) (brand site, checked 23 Oct 2026). Grand Seiko listings on Amazon usually come from third-party sellers, not the brand. Check who the seller is and what warranty you get before you buy. Amazon links are paid links.

Questions

Which is the cheapest watch in this guide?

The Grand Seiko STGF359, at a US list price of $2,600 when we checked.

How did you choose these watches?

We ranked them on published specs only, using the scoring rules on this page. We haven't reviewed or worn these watches for this guide, and no brand or retailer paid to be included.

Which of these can I swim with?

Grand Seiko STGF359, Grand Seiko SBGX261, Grand Seiko SBGV245, Grand Seiko SBGP009, Grand Seiko SBGX363, Grand Seiko SBGN029 are rated to 100 m or more.

Do you earn money from these links?

Amazon links are paid links: as an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Links to brand sites and eBay are not affiliate links.

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