Grand Seiko's Elegance Collection introduces the new classic GMT models Yukishizuku and Tsukishizuku. These elegant models are inspired by natural light and seasonal scenes.
Text by Sabine Zwettler
[Article published on January 4, 2025]
A long-awaited new addition to the "Elegance" collection's GMT model
Refined classical beauty
The case is made of stainless steel and measures 39.5 mm in diameter. It has a beautiful, smooth curve with a mirror finish achieved by Zaratsu polishing.
The slightly inclined lugs accentuate the intricate design, and the box-shaped sapphire crystal adds a vintage feel reminiscent of the classic designs of the 1960s. Both models are equipped with a GMT mechanism and are fully-fledged models that allow the hour hand to be adjusted independently.
Two dials reflecting nature
The dial is engraved with a geometric spiral pattern, creating a rich expression through the interplay of light and shadow.
The SBGM255 features a white dial inspired by the early spring seasonal word "snowdrops," depicting snow and dew sparkling in the spring light. The blue GMT hand and 24-hour scale create a pure contrast.
The SBGM257 model is inspired by the autumn seasonal word "moondrops," and features a navy blue dial reminiscent of dewdrops shining in the moonlight. The gold-colored GMT hand and indexes add a touch of soft warmth.
The hands and indexes are diamond-cut and hand-polished to enhance visibility and create a three-dimensional effect. There is also a date display at the 3 o'clock position.
Automatic movement (Cal. 9S66). 35 jewels. 28,800 vph. Power reserve: approximately 72 hours. Stainless steel case (diameter 39.5 mm, thickness 14.1 mm). Water resistant for everyday use. Estimated price: 704,000 yen (tax included). Scheduled for release on December 5, 2025.
Automatic movement (Cal. 9S66). 35 jewels. 28,800 vph. Power reserve: approximately 72 hours. Stainless steel case (diameter 39.5 mm, thickness 14.1 mm). Water resistant for everyday use. Estimated price: 704,000 yen (tax included). Scheduled for release on December 5, 2025.
Reliable mechanism Cal.9S66
Both models are equipped with the automatic movement, Cal. 9S66. This in-house movement is manufactured at the Grand Seiko Studio in Shizukuishi, Iwate Prefecture. It boasts a vibration rate of 28,800 vph, a power reserve of approximately 72 hours, and magnetic resistance of 4800 A/m. The escapement uses MEMS technology and an advanced balance spring, ensuring high stability and precision.
The GMT mechanism allows you to adjust the hour hand independently, so you can set the local time without stopping the minute or second hands, making it easy to use when traveling or in a different time zone.
