GrailAtlasAn independent mechanical watch reference
العربية
Grand Seiko Evolution 9 Hand-Wound Hi-Beat SLGW003, Ref. SLGW003, titanium case
Grand Seiko

Evolution 9 Hand-Wound Hi-Beat SLGW003

Ref. SLGW003
2023–present · 38.6mm · caliber Grand Seiko Cal. 9SA4: in-house manual-wind hi-beat, 36,000bph, 80h PR; +5/-3 sec/day accuracy

Entry to the Grand Prix d'Horlogerie de Genève is voluntary and made by the brand. An entry is a watch registered for that year's competition, not a jury verdict, and several large houses including Rolex, Patek Philippe and Omega do not take part at all.

Mass-producedOfficial press photos

What it was up against

Live pricing is coming soon. Get notified when it is available for this reference.

Movement tier: unclassified · caliber Grand Seiko Cal. 9SA4: in-house manual-wind hi-beat, 36,000bph, 80h PR; +5/-3 sec/day accuracy · 80h power reserve (3.3 days)
Versatile size: fits most wrists (6–7.5 in / 15–19 cm)
38.6 mm case. The sweet spot for the broadest range of wrist sizes. Neither too dainty nor too bold.

Not yet rated

Community + OSINT signals haven’t landed for this reference yet. We don’t publish a rating against zero signal: the number would mean nothing. Editorial body + caliber + market value still surface above; ratings appear once the signal corpus does.

Search pre-owned listings

Chrono24
eBay (sold listings)
WatchBox

You might also like

Grand Seiko Evolution 9 Spring Drive "Lake Suwa" SLGA019 Ref. SLGA019, blue dial, titanium case
Grand Seiko
Evolution 9
Ref. SLGA019
Grand Seiko Evolution 9 Collection Tentagraph Ref. SLGC001, blue dial, titanium case
Grand Seiko
Evolution 9
Ref. SLGC001
Grand Seiko Evolution 9 Spring Drive 5 Days "Lake Suwa" SLGA021 Ref. SLGA021, blue dial, steel case
Grand Seiko
Evolution 9
Ref. SLGA021
Tudor Black Bay 58, Navy Ref. 79030N, blue dial, steel case
Tudor
Black Bay
Ref. 79030N
Audemars Piguet Royal Oak "Jumbo" Extra-Thin Ref. 15202ST, blue dial, steel case
Audemars Piguet
Royal Oak
Ref. 15202ST
A. Lange & Söhne Lange 1 Ref. 191.039, silver dial, gold-rose case
A. Lange & Söhne
Lange 1
Ref. 191.039

Buying guidance

← Back to Grail Atlas