Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015)
The Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015) is a current-production diver watch with a High-intensity titanium case, finished with zaratsu polished. At 150 g it sits among the heavier diver watches in the guide, and is priced well above the $1,300 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.
- Type
- Diver
- Case diameter
- 43.8 mm
- Thickness
- 13.8 mm
- Lug-to-lug
- 51.5 mm
- Origin
- Japan
- Movement
- Spring Drive
- Caliber
- Grand Seiko 9RA5
- Power reserve
- 120 h
- Complications
- Date
- Case shape
- Round
- Case colour
- Natural / grey
- Finish technology
- Natural finish
- Surface treatment
- Zaratsu polished
- Caseback
- Titanium
- Bracelet / strap
- High-intensity titanium bracelet
- Titanium bracelet
- Standard
- Crystal
- Dual-curved sapphire, AR coated
- Display back
- No
- Dial
- Black (Kuroshio / Black Stream)
- Dial colours
- Black
- Lume
- LumiBrite
- Availability
- Offered
- Status
- Current
- Not published
- Reference
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Frequently asked questions
Is the Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015) nickel-free?
Yes. Nothing nickel-bearing touches the skin: a High-intensity titanium case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.
What grade of titanium is the Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015)?
The Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015) has a High-intensity titanium case with a titanium caseback. This is confirmed against the maker spec.
What size is the Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015)?
It is 43.8 mm in diameter, 13.8 mm thick, 51.5 mm lug to lug, and water resistant to 200 m.
How much does the Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015) weigh?
About 150 g (w/ bracelet).
How much does the Grand Seiko Evolution 9 Spring Drive Diver 200m (SLGA015) cost, and is it available?
It is current-production and lists from $12,600.
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