Grand Seiko SLGA023
Featuring the Evolution 9 Style, 200 meters of water resistance, and a blue variation on the “ushio” dial initially seen in 2022 in black, the new Reference SLGA023 is the latest diver’s watch from Grand Seiko. Below its distinctive, patterned dial is the Spring Drive Caliber 9RA5, a next-generation movement with…
| Reference | SLGA023 |
|---|---|
| Collection | Evolution 9 |
| Case diameter | 43.8 mm |
| Case material | High-Intensity Titanium |
| Movement | Spring Drive |
| Power reserve | 120 h |
| Water resistance | 200 m |
| Crystal | Sapphire |
| Original retail (USD) | $12,600 |
This is a reference-catalog entry for the Grand Seiko SLGA023. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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