Grand Seiko Heritage Hi-Beat "White Birch" SLGH005 vs Grand Seiko Heritage Hi-Beat 36000 GMT SBGJ201

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

	Grand Seiko SLGH005	Grand Seiko SBGJ201
Model	Heritage Hi-Beat "White Birch" SLGH005	Heritage Hi-Beat 36000 GMT SBGJ201
Caliber	Grand Seiko Cal. 9SA5 -- in-house hi-beat automatic, 36,000bph, 80h PR, 39j; dual impulse escapement, free-sprung balance; Grand Seiko flagship caliber	Grand Seiko Cal. 9S86 -- in-house hi-beat automatic with GMT, 36,000bph, 55h PR, 37j; double impulse escapement, independently adjustable GMT hand; used in SBGJ201
Case size	40mm	39.5mm
Lug-to-lug	46mm	46mm
Years produced	2021–present	2014–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	gmt-worldtime, dress, sport
Editorial	yes	yes
Typical price (2026)	$5,000 – $7,000	n/a