Pre-Owned Grand Seiko
Pre-Owned in new condition. Includes original box and papers dated 5/2026.
The Grand Seiko Elegance GMT "Moondrop" (Ref. SBGM257) is a refined dress GMT inspired by the way autumn moonlight glistens on drops of dew. It features a 39.5mm stainless steel case with Grand Seiko's signature Zaratsu mirror polishing, a box-shaped sapphire crystal, and a richly textured navy-blue dial whose geometric spiral pattern shifts with the light. A gold-colored GMT hand and gold 24-hour markers create a warm contrast against the deep blue, complemented by diamond-cut hands and indexes and a date display at 3 o'clock. Fitted on a black crocodile leather strap, it has a classic, understated style that works well for everyday wear.
Reference Number: SBGM257G
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Case: 39.5 mm in stainless steel
- Bezel: Stainless steel
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Dial: Blue
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Crystal: Saphire Crystal
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Movement: Grand Seiko Caliber 9S66
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Water Resistance: 50meters
- Bracelet: Blue Alligator
- Box and Papers: Includes original box and papers dated 5/2026.

The Manfredi Difference
Two generations, over 35 years in luxury jewelry and watches.
Every piece new and authentic, with manufacturer warranty.
In-house craftsmanship and a 2-year warranty on certified pre-owned.
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