Grand Seiko Heritage 62GS "Sakura-Kakushi" pink dial steel bracelet 30 mm

Japan in spring: a moment frozen in ice and light

In northern Japan, in the heart of the Tōhoku region, nature sometimes offers scenes of breathtaking beauty. Among them is the phenomenon of sakura-kakushi: when the first cherry blossoms of spring are fleetingly covered by a light, late snowfall. This ephemeral harmony between two seasons is at the heart of the inspiration for the Grand Seiko STGK031, a new reference in the Heritage collection, with an aesthetic that is as subtle as it is poetic.

The pale pink textured dial of this model reflects this delicate encounter between blossoms and snow. It plays with the ambient light, depending on the moment, angle, or intensity, in a constant dialogue between shadow and light—a materialization of the Japanese concept of “Nature of Time,” so dear to Grand Seiko.

A historic silhouette, reinterpreted in a precious format

The STGK031G adopts the iconic design of the 62GS, the first Grand Seiko with automatic winding in 1967. Renowned for its bezel-less construction, large dial opening and clean lines, this watch architecture is reinterpreted here in a compact 30 mm diameter, with a thickness of only 10.5 mm. This makes it the thinnest and smallest automatic model ever produced by the Maison.

The case is made entirely of stainless steel, alternating brushed and Zaratsu polished finishes for a distortion-free, brilliant and fluid appearance. The curved sides, sharp angles and transparency of the box-shaped sapphire crystal create a balanced and luminous whole.

The 9S27 caliber: high-flying miniaturization

At the heart of this piece is the 9S27 automatic caliber, Grand Seiko's smallest mechanical movement. Designed and assembled at the Shizukuishi Studio, it has a frequency of 28,800 A/h (4 Hz), a power reserve of 50 hours and a precision of -3/+8 sec/day in static conditions (up to -5/+10 sec/day in actual use).

Its slimness (only 4.49 mm high) allows the watch to remain slim on the wrist. The MEMS escapement, engraved with a five-petal floral motif, discreetly recalls the piece's botanical inspiration. The transparent case back allows the exceptional mechanics to be admired, with finishes that reflect Japanese craftsmanship excellence.

A Grand Seiko for women, faithful to the brand's DNA

Although driven by a desire to offer a timepiece with dimensions more suited to women's wrists, the STGK031G never falls into the aesthetic traps often associated with women's watches. There are no gimmicks or compromises here: no diamonds or garish colors, just a watch that stays true to the core values of Grand Seiko. Its complex architecture, exceptional movement, discreetly refined dial, and impeccable finish make it a true Grand Seiko in its own right, simply redesigned to elegantly and precisely meet the expectations of women who appreciate fine watchmaking. It thus affirms that a women's watch can be as technical, serious, and timeless as a men's model—without sacrificing any of its finesse or emotion.