Grand Seiko Heritage 40mm
Grand Seiko Watches / Heritage / Grand Seiko Heritage 40mm

Grand Seiko Heritage 40mm

Grand Seiko Heritage 40mm

SBGA437G
$6,800.00
$6,800.00 $6,800.00

In stock

Case size
40mm
Movement type
Spring drive automatic winding
Movement calibre
GS Calibre 9R65
Power reserve
72 hours
Water resistance
100M / 10 ATM

The Grand Seiko Heritage SBGA437G is a refined 40mm timepiece that embodies the brand's "Nature of Time" philosophy. This model features a stunning silver "silken" dial, a texture inspired by the historic silk production of the Shinshu region where the watch is crafted. The dial's sunray pattern radiates light from every angle, complemented by diamond-cut hands and indexes that provide exceptional legibility. At its core is the 9R65 Spring Drive movement, which combines the high torque of a mechanical watch with the precision of quartz, resulting in a seconds hand that glides in a continuous, silent motion. With a 72-hour power reserve and Zaratsu-polished finishing, this watch is a perfect blend of traditional Japanese artistry and technical innovation.

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About Grand Seiko

IJL is an Authorized Grand Seiko Dealer

Founded in 1960 with the ambitious goal of creating the "ideal" watch, Grand Seiko represents the pinnacle of Japanese horological mastery. Every timepiece is a tribute to the brand’s unique philosophy, which blends high-precision engineering with a deep reverence for the natural world. Grand Seiko is renowned for its "Grammar of Design," a set of aesthetic rules established in the 1960s that prioritizes sharp, flat surfaces and mirror-polished finishes—achieved through the legendary Zaratsu polishing technique. The brand is a true manufacture, developing every component in-house, including three distinct movements: the high-beat mechanical, the ultra-precise 9F quartz, and the revolutionary Spring Drive, which features a perfectly smooth, gliding seconds hand. Inspired by the changing seasons and the landscape around their studios in Shizukuishi and Shinshu, Grand Seiko dials often feature intricate textures like the celebrated "Snowflake." At IJL, we are proud to offer Grand Seiko to collectors who appreciate a refined alternative to Swiss luxury, where incredible technical accuracy meets the quiet beauty of Japanese craftsmanship.

Warranty

Grand Seiko 5-Year International Warranty

As an authorized retailer, IJL provides timepieces backed by the Grand Seiko five-year international warranty. This manufacturer’s guarantee covers any manufacturing defects in the watch movement or case for a period of five years from the date of purchase. Consistent with luxury standards, this warranty does not cover normal wear and tear, accidental damage, or water damage resulting from misuse or a failure to maintain the water-resistance seals. By choosing your Grand Seiko at IJL, you receive the full assurance of the brand’s commitment to longevity and precision, ensuring your timepiece remains a testament to exceptional Japanese engineering.