Technical Archive

Grand Seiko
Mechanical SBGM221— lug 20mm

Cinturino compatibile Grand Seiko Mechanical SBGM221. Misura ansa 20mm. Alligatore, cordovan, pelle vegetale. Consulenza e spedizione rapida.

Automatic Hi Beat 36000 GMT Stainless Steel / Silver / Strap

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Grand Seiko SBGM221
Lug Width
20 mm

The essential strap measurement.

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Reference

SBGM221

Movement

Grand Seiko caliber 9S66 Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) | Date

The Heritage

The Grand Seiko SBGM221 is equipped with the 9S66 mechanical caliber that offers hours, minutes, seconds, an adjustable GMT hand and date indication. The automatic movement features a 24-hour hand for reading a second time zone. The reference is part of the brand's Mechanical collection.

The next step

The right strap isn’t chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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By appointment only · Milan