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Grand Seiko Heritage

Grand Seiko Heritage

QuartzSteel

Ref. SBGX365

Collection: HeritageCase size: 32.3mmMovement: 9F51

The Grand Seiko Heritage, reference SBGX365, has a steel case measuring 32.3 mm in diameter. The case measures 9 mm thick and 39 mm lug-to-lug; water resistance is rated to 100 metres; magnetic resistance is 4,800 A/m. Timekeeping is provided by quartz calibre 9F51, which operates with a precision of ±10 seconds per year. A box-shaped sapphire crystal has an anti-reflective coating on the inner surface. The blue dial has a textured pattern inspired by moonlit cherry blossom petals floating on a river. The steel bracelet has a folding clasp with push button release.

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Last updated 9 Oct 2026Suggest a correction

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