Grand Seiko Heritage Collection 36,5 mm

Grand Seiko Heritage SBGW323 – Purple elegance inspired by the kiri and Mount Iwate

A tribute to the Grand Seiko Style of 1967

The Grand Seiko SBGW323 is a modern reinterpretation of the iconic 44GS, which in 1967 established the Grand Seiko Style—the design philosophy that continues to guide the brand today. With a 36.5 mm diameter and balanced proportions, this timepiece combines tradition and refinement, offering a timeless aesthetic perfect for those who appreciate Japanese haute horlogerie.

Purple dial inspired by the kiri flower

The SBGW323 features a delicate purple dial inspired by the kiri, the official flower of Iwate Prefecture, which blooms every spring with a soft and elegant hue. The textured pattern recreates the profile of Mount Iwate, visible from the Grand Seiko Studio Shizukuishi, connecting the watch to the natural landscape where it was created.

Calibre 9S64: manual-winding mechanical movement with 72-hour power reserve

Inside, the 9S64 manual-winding mechanical calibre offers a 72-hour power reserve. Its construction ensures exceptional precision, maintaining an average deviation of +5 to -3 seconds per day under controlled conditions. With 24 jewels and stable performance throughout the power reserve, this movement reflects Grand Seiko’s technical mastery.

Stainless steel and premium comfort

The stainless steel case and box-shaped sapphire crystal with anti-reflective coating provide durability and clarity. The three-fold clasp with push-button release ensures comfort and security on the wrist. With 10-bar water resistance and 4,800 A/m magnetic resistance, the SBGW323 is designed to accompany you reliably in everyday life.

A watch of character and Japanese tradition

The Grand Seiko Heritage SBGW323 is not just a timekeeping instrument, but a piece of art that unites nature, history, and mechanical precision. Its symbolism and impeccable finishing make it a true treasure for collectors and lovers of fine watchmaking.