Grand Seiko SBGD228 Mechanical Masterpiece Collection “red lion”Limited edition men's watch 2026.10.9 release

Appearance: 18K rose gold
Back cover: See-through case back / Screw-down case back
Glass material: Double-curved sapphire crystal
Glass coating: Anti-reflective coating on inner surface
Case dimensions: Diameter 44.5mm, lug-to-lug 52.0mm, thickness 14.4mm
Band width: 23mm
Band material: Crocodile leather strap
Clasp type: Three-fold clasp with push-button release
Caliber: 9R01
Movement type: Spring Drive manual winding
Power reserve: Approximately 192 hours (8 days)
Accuracy: ±10 seconds per month (±0.5 second per day)
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m

Other information / Features:

Case set with brilliant-cut diamonds

Limited edition marking engraved on case back

Serial number engraved on case back

Mother-of-pearl dial set with diamonds and garnets

Crown set with a diamond

Additional KYOTO leather strap included

18K rose gold buckle/clasp

267 diamonds (5.98 carats) and 26 garnets (0.87 carats)

56 jewels

Power reserve indicator

Time difference adjustment