Grand Seiko Snowflake SBGA211 vs Grand Seiko Shunbun SBGA413

Side-by-side at a glance. Click a watch above to open the full reference page.

	Grand Seiko SBGA211	Grand Seiko SBGA413
Model	Snowflake SBGA211	Shunbun SBGA413
Caliber	Grand Seiko Cal. 9R65 -- Spring Drive automatic, 19,800bph (glide spring), 72h PR, 37j; tri-synchro regulator, +-1 sec/day accuracy	Grand Seiko Cal. 9R65 -- Spring Drive automatic, 19,800bph (glide spring), 72h PR, 37j; tri-synchro regulator, +-1 sec/day accuracy
Case size	41mm	41mm
Lug-to-lug	48mm	47.8mm
Years produced	2017–present	2021–present
Brand tier	luxury	luxury
Era	modern	modern
Movement tier	Unclassified movement	Unclassified movement
Market median (excellent / full-set)	n/a	n/a
Typical range	n/a	n/a
Confidence	low	low
Categories	dress, sport	dress, sport
Editorial	yes	yes
Typical price (2026)	$4,500 – $6,500	$5,500 – $8,000
Collector note	most sought: The Grand Seiko reference that introduced the Snowflake dial; the texture remains the most recognized in the GS catalog.	most sought: The Shunbun SBGA413 dial captures the texture of Japanese snowflakes at the vernal equinox; limited annual production keeps secondary demand consistently above retail.