The Titanium Field GuidePicks of the month

Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001

Archive · used only

The Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001 was a 46.9 mm High-Intensity Titanium dive watch with a 9RA5 Spring Drive movement. With a 120-hour power reserve, no other mechanical titanium dive watch with a stated reserve runs longer, out of 230. It is no longer made, so this page is a reference for buying one used.

All Grand Seiko watchesDiver watchesLightest, rankedOn a titanium braceletPower reserve
Material
Titanium
Grade / type
High-Intensity Titanium
Weight
164 g (with bracelet)
Water resistance
600 m
Type
Diver
Case diameter
46.9 mm
Thickness
16 mm
Origin
Japan
Movement
Spring Drive, self-winding with manual wind
Caliber
9RA5
Power reserve
120h
Complications
Date, Power reserve
Colour
Grey
Finish technology
Natural finish
Caseback
Titanium, screw-down, solid (engraved)
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
High-Intensity Titanium bracelet (silicone strap also included)
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Blue textured
Dial colours
Blue
Lume
LumiBrite on hands, indices and bezel
Availability
No longer offered
Status
60th Anniversary limited edition of 700 (2020), sold out
Not published
Reference, Price, Lug-to-lug, Hardness, Construction, Surface treatment
Medium confidence Verified Jul 2026 Source: Grand Seiko (SLGA001)
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet the monthly letterContribute a photo or review

Browse all watch comparisons →

Similar watches

Seiko Prospex Marinemaster Professional 600m Titanium (SLA081, 60th Anniversary)SeikoProspex Marinemaster Professional 600m Titanium (SLA081, 60th Anniversary)$4,60045.4 mm16 mm thick174 gDiversame category · same style · similar size · similar thicknessSeagull Ocean Ultra 1000M Titanium DiverSeagullOcean Ultra 1000M Titanium Diver$1,39945.0 mm15.6 mm thick145 gDiversame category · same style · similar size · similar thicknessMTM SealMTMSeal$2,27545.0 mm16 mm thickDiversame category · same style · similar size · similar thicknessMTM XtremeMTMXtreme$3,02545.0 mm15 mm thickDiversame category · same style · similar size · similar thicknessMTM Silver US-744XMTMSilver US-744X$3,77145.0 mm16 mm thick156 gDiversame category · same style · similar size · similar thicknessMTM Warrior (titanium)MTMWarrior (titanium)–45.0 mm14.5 mm thickDiversame category · same style · similar size · similar thicknessOcean Crawler Ocean Navigator 45 - YellowOcean CrawlerOcean Navigator 45 - Yellow$1,29945.0 mm15.1 mm thickDiversame category · same style · similar size · similar thicknessOcean Crawler Ocean Navigator 45 - AquamarineOcean CrawlerOcean Navigator 45 - Aquamarine$1,29945.0 mm15.1 mm thickDiversame category · same style · similar size · similar thickness

Alternatives to the Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001

Seiko Prospex LX Line SNR029SeikoProspex LX Line SNR029$6,50044.8 mm15.7 mm thick162 gDiversame category · same style · shared complications · similar sizeSeiko Prospex LX Line SNR031SeikoProspex LX Line SNR031$6,50044.8 mm15.7 mm thick110 gDiversame category · same style · shared complications · similar sizeCitizen Promaster Dive Super Titanium (BN0228)CitizenPromaster Dive Super Titanium (BN0228)$62547.0 mm14.3 mm thick88 gDiversame category · same style · shared complications · similar sizeHeimdallr Titanium TunaHeimdallrTitanium Tuna$18947.0 mmDiversame category · same style · shared complications · similar sizeThorn T019 Vintage Titanium Automatic DiverThornT019 Vintage Titanium Automatic Diver$22945.0 mmDiversame category · same style · shared complications · similar sizeAragon Virtuoso Ti 9015AragonVirtuoso Ti 9015$33044.0 mm15 mm thick170 gDiversame category · same style · shared complications · similar size

More watches from Grand Seiko

Grand Seiko Heritage Grand SeikoHeritage "Snowflake"$6,90040.2 mm12.5 mm thick100 gDress
Grand SeikoSpring Drive Diver 200m (SBGA231)$7,10044.0 mmDiverGrand Seiko Evolution 9 Spring Drive Diver 200m Grand SeikoEvolution 9 Spring Drive Diver 200m "Ushio" (SLGA023)$9,60043.8 mm13.8 mm thickDiverGrand Seiko Spring Drive U.F.A. Ushio 300 Diver (SLGB023, blue)Grand SeikoSpring Drive U.F.A. Ushio 300 Diver (SLGB023, blue)$12,40040.8 mm12.9 mm thickDiverGrand Seiko Spring Drive U.F.A. Ushio 300 Diver (SLGB025, green)Grand SeikoSpring Drive U.F.A. Ushio 300 Diver (SLGB025, green)$12,40040.8 mm12.9 mm thickDiverGrand Seiko Hi-Beat 36000 GMT (SBGJ211, Mt. Iwate)Grand SeikoHi-Beat 36000 GMT (SBGJ211, Mt. Iwate)$7,40040.0 mmDress

Frequently asked questions

What grade of titanium is the Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001?

Titanium, with no grade stated. The maker calls the material High-Intensity Titanium. The caseback is titanium too. The record is at medium confidence, so check the maker's page before relying on it.

What size is the Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001?

The case is 46.9 mm across and 16 mm thick. It is water resistant to 600 m.

How much does the Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001 weigh?

About 164 g on its bracelet.

How much does the Grand Seiko Spring Drive Diver 600m 60th Anniversary SLGA001 cost, and is it available?

It is no longer made, so the only way to buy one is used.

All Grand Seiko watches · Diver watches · All 1,960 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions · Privacy Policy

Report an error on this page · how corrections work