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Grand Seiko Evolution 9 'White Birch' SLGH005 watch

Grand Seiko

Evolution 9 'White Birch' SLGH005

Ref. SLGH005

The GPHG-winning 'White Birch' with the hi-beat 9SA5 movement, 15% off at Jomashop.

Deal · Compare · Prices · Buying guide · History · Specs · FAQ

Current deal · verified Oct 19, 2026, 10:23 PM ET

$8,330 List $9,800

Save $1,470 (15%) · new · Jomashop

Ref. SLGH005 · In stock (per Jomashop)

See it at Jomashop

Brand new from Jomashop, a grey-market (non-authorized) dealer, so expect the store's warranty (Jomashop lists '2 Year Jomashop Warranty') rather than the brand's. 'List' is the retail figure the dealer displays; I could not confirm it on the brand's own US site. Prices change fast; check the store before you buy.

Price comparison: fixed-price listings

StoreConditionBox & papersAsking priceLinkChecked
JomashopnewYes*$8,330ViewOct 19, 2026

Fixed-price (buy-now) asking prices in USD for ref. SLGH005, cheapest new and cheapest pre-owned with box and papers per store, sorted low to high and checked Oct 19, 2026 (ET). Buy-now listings only. Pre-owned listings are shown only when the listing states box and papers. * New from a grey-market dealer: comes boxed, but the warranty card may be the dealer's rather than the brand's. Chrono24 rows are individual third-party marketplace sellers. Prices change fast; confirm with the store.

What it really costs

MarketPriceSource
List price per Jomashop$9,800jomashop.com
New at Jomashop$8,330Jomashop
Pre-owned (Chrono24 asks)about $6,550 – $9,400 (median ~$7,500, 59 listings sampled)Chrono24

All prices in USD, checked Oct 19, 2026 (ET). Pre-owned ranges are the middle 80% of asking prices on the first Chrono24 results page for that ref (about 60 listings, used and some unworn), fixed-price listings only. Grey-market = brand-new from a non-authorized dealer.

Buying guide

Key references

Ref.What it isUS retail
SLGH005Evolution 9 Hand Wind Men's Watch$9,800

Which one I'd pick

Snowflake or White Birch? The SBGA211 Snowflake is Spring Drive and titanium; the SLGH005 is the hi-beat mechanical 9SA5 in steel and costs more.

What to check before you buy

Alternatives worth a look

History

Grand Seiko began in December 1960 as Seiko's highest-grade domestic line, and adopted Spring Drive in 2004 with the Calibre 9R65.

Grand Seiko introduced the redesigned 9SA5 mechanical calibre in 2020. It powers the SLGH005, which won the GPHG Men's Watch Prize in 2021.

Specifications

BrandGrand Seiko
ModelEvolution 9 'White Birch' SLGH005
Key referencesSLGH005
Launch year2021
Case40 mm Stainless Steel
Thickness11.7 mm
Band width22 mm
CrystalScratch Resistant Sapphire
CasebackTransparent See Through
BezelFixed
Bezel materialStainless Steel
DialWhite Birch
Strap/braceletStainless Steel
MovementGrand Seiko Calibre 9SA5, hand wind
Power reserveAbout 80 hours
Water resistance100 m
Approx. US retail (Oct 2026)$9,800 (list price per Jomashop)

Specs from the retailer (Jomashop/WatchMaxx) or brand product page linked above for the main reference; see our research notes for which. Retail prices are list prices, not market value, and change often.

Highlights

FAQ

How much is the Grand Seiko Evolution 9 'White Birch' SLGH005?

List price per Jomashop: $9,800. New, the best verified price was $8,330 at Jomashop (checked Oct 19, 2026, 10:23 PM ET). Pre-owned asks on Chrono24 mostly ran $6,550 to $9,400.

What movement does the Evolution 9 'White Birch' SLGH005 use?

The SLGH005 checked here uses the Grand Seiko Calibre 9SA5 (hand-wound) with about 80 hours of power reserve.

How big is the Evolution 9 'White Birch' SLGH005?

40 mm Stainless Steel, 11.7 mm thick.

Is the Evolution 9 'White Birch' SLGH005 water resistant?

Yes, it's rated to 100 m.

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Prices and availability last checked Oct 19, 2026. No affiliate links: I don't earn anything if you buy. Sources are listed in our research notes and linked above.