Technical Archive
Grand Seiko
Grand Seiko
Spring Drive SBGA275— lug 20mm
Cinturino 20mm per Grand Seiko Spring Drive SBGA275. Alligatore, vitello, cordovan. Spedizione e bespoke Casati Milano.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Grand Seiko SBGA275
Lug Width
20
mm
The essential strap measurement.
Browse 20mm straps →
Reference
SBGA275
Movement
Grand Seiko caliber 9R65 Hours, Minutes, Seconds | Date | Power Reserve Indicator
The Heritage
The Grand Seiko Spring Drive SBGA275 utilizes the 9R65 caliber with Spring Drive technology that combines the precision of quartz with the smooth sweep of a mechanical movement. The movement offers indication of hours, minutes, seconds, date and power reserve. The reference features the characteristic continuous sweep of the hands typical of the Grand Seiko Spring Drive technology.
Compatible Straps
Selected for 20mm lug width
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.
Request an appointment →By appointment only · Milan