Dive
by Grand Seiko
Grand Seiko SBGE307
Sport Collection · SBGE307
- Case
- 44.5 mm
- Thickness
- 14.9 mm
- Lug width
- 23 mm
- Crystal
- Sapphire
- Market price
- $11,500
Updated 11 November 2026
About this watch
The Grand Seiko SBGE307 is a 44.5 mm watch from the Sport collection. Its titanium case is 14.9 mm thick and 50 mm from lug to lug, with 23 mm lugs. It is water resistant to 200 m. The crystal is sapphire.
The manufacturer’s list price is US$11,500.
Grand Seiko
Grand Seiko White Birch SLGH005
Grand Seiko
Grand Seiko Snowflake SBGA011
Grand Seiko
Grand Seiko 44GS 1967
Grand Seiko
Grand Seiko 3180
Your next watch
Find your next watch, not just a brand.
Every watch on Watcheers has its spec sheet in Watch Explorer. Filter by size, material and budget to find the one that fits.