





Grand Seiko SBGM257 'Moondrop' Automatic GMT Watch
Low stock Low stock
From the
ELEGANCE
Collection
Inspired by the quiet beauty of autumn nights in northern Japan
SBGM257 “Moondrop” reflects the serene glow of moonlight and the dewdrops that glisten beneath it. The deep blue dial, textured to capture the essence of this tranquil moment, expresses the atmosphere of fall surrounding the Grand Seiko Studio Shizukuishi.
The stainless steel case measures 39.5mm in diameter and is complemented by a box-shaped sapphire crystal, maintaining the classic proportions and refined form of Grand Seiko’s traditional mechanical GMT.
Powered by the Caliber 9S66, the watch delivers both performance and versatility, allowing the wearer to track two time zones simultaneously. The gold-toned 24-hour hand lends warmth to the cool tones of the dial, while the movement’s 72-hour power reserve and +5 to -3 seconds per day accuracy stand as hallmarks of Grand Seiko’s engineering excellence. The decorated movement can be admired through the exhibition case back, completing this graceful expression of mechanical precision.
Inspired by the quiet beauty of autumn nights in northern Japan
SBGM257 “Moondrop” reflects the serene glow of moonlight and the dewdrops that glisten beneath it. The deep blue dial, textured to capture the essence of this tranquil moment, expresses the atmosphere of fall surrounding the Grand Seiko Studio Shizukuishi.
The stainless steel case measures 39.5mm in diameter and is complemented by a box-shaped sapphire crystal, maintaining the classic proportions and refined form of Grand Seiko’s traditional mechanical GMT.
Powered by the Caliber 9S66, the watch delivers both performance and versatility, allowing the wearer to track two time zones simultaneously. The gold-toned 24-hour hand lends warmth to the cool tones of the dial, while the movement’s 72-hour power reserve and +5 to -3 seconds per day accuracy stand as hallmarks of Grand Seiko’s engineering excellence. The decorated movement can be admired through the exhibition case back, completing this graceful expression of mechanical precision.
Every new Grand Seiko purchased at Skeie's is backed by their 5-year warranty
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THE SKEIES EXPERIENCE
Frequently Asked Questions
We take all jewelry and watches in for review and estimation before beginning any work; the review is complimentary and we will always approve estimates with you before we begin any work.
We cannot give price estimates over the phone or online, as every piece can var
We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs.
Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.
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Articles are accepted for credit or exchange in the U.S. if returned in salable condition within 30 days, accompanied by a sales receipt. Some exclusions may apply.