Watch
by Grand Seiko
Grand Seiko SBGD223
Masterpiece · SBGD223
- Case
- 44.5 mm
- Thickness
- 14.4 mm
- Lug width
- 23 mm
- Crystal
- Sapphire
- Market price
- $320,000
Updated 11 November 2026
About this watch
The Grand Seiko SBGD223 is a 44.5 mm watch from the Masterpiece collection. Its platinum case is 14.4 mm thick and 52 mm from lug to lug, with 23 mm lugs. It is water resistant to 100 m. The crystal is sapphire.
The manufacturer’s list price is US$320,000.
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