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Watch reference library

Grand Seiko Heritage SBGA211 “Snowflake”

In production 2017 to present.

Specifications

Case size
41mm, 49mm lug to lug, 12.5mm thick
Case material
High-Intensity Titanium
Dial
White "Snowflake" pattern made by a special silver-plating process, with a blue tempered steel seconds hand
Movement
Grand Seiko Spring Drive calibre 9R65, self-winding with manual winding, 30 jewels
Power reserve
Approximately 72 hours, with a power reserve indicator
Water resistance
10 bar
Crystal
Dual-curved sapphire with an anti-reflective coating on the inner surface, and a see-through caseback
Bracelet
High-Intensity Titanium bracelet, 20mm, with a folding clasp and push-button release

The story

Grand Seiko says the Spring Drive Snowflake was released in the autumn of 2005, as the Shinshu mountains turn white with snow. Its dial pattern is inspired by the snow carved into texture by fierce winds on the Hotaka mountain range, which is visible from the Shinshu Watch Studio where Spring Drive watches are made. Grand Seiko also says it did not give the watch its nickname: collectors and fans named it Snowflake online, and the brand does not know who coined it.

That first watch was the SBGA011, with Seiko at 12 o'clock and Grand Seiko at 6. Time+Tide and Fratello both date the move to Grand Seiko branding to 2017, when the SBGA211 appeared with Grand Seiko on the dial. Time+Tide says the two watches are identical in design, apart from the branding.

Grand Seiko lists the SBGA211 in its Heritage Collection today. It uses the calibre 9R65, which the brand describes as the first Grand Seiko Spring Drive movement.

What to check before you buy

The reference and the dial text tell you which Snowflake you are looking at. The SBGA011 carries Seiko at 12 o'clock and Grand Seiko at 6, and the SBGA211 carries Grand Seiko throughout. Time+Tide describes the two as identical in design apart from that branding.

Grand Seiko says the white of the dial is not paint but a special silver-plating process, so ask for close photos of the dial in daylight. The case and bracelet are High-Intensity Titanium, about 30 percent lighter than stainless steel according to Grand Seiko, so a heavy-feeling example deserves a second look. Grand Seiko rates the movement at approximately 72 hours of power reserve and plus or minus one second a day, and the dial has a power reserve indicator you can check against the hand.

Buying or selling a SBGA211?

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Common questions

What movement is in the SBGA211?

The Spring Drive calibre 9R65, a self-winding movement that can also be wound by hand. Grand Seiko lists a power reserve of approximately 72 hours and an accuracy of plus or minus 15 seconds a month.

Is the Snowflake a quartz watch?

Spring Drive has no battery. Monochrome Watches explains that a mainspring supplies the energy and that about 80 percent of the components are shared with a mechanical watch, but the regulating organ is an electronic regulator combined with a quartz crystal rather than a balance and escapement. Grand Seiko calls the gliding seconds hand the signature of Spring Drive.

What is the difference between the SBGA011 and the SBGA211?

The dial branding. The original SBGA011 has Seiko at 12 o'clock and Grand Seiko at 6. The SBGA211, which appeared in 2017, says Grand Seiko, and Time+Tide describes the two as otherwise identical in design.

How big is the SBGA211?

Grand Seiko lists a diameter of 41mm, a lug-to-lug of 49mm and a thickness of 12.5mm, on a 20mm band.

Who named it the Snowflake?

Collectors and fans online. Grand Seiko says the name was not given by its team and that it does not know who first used it.

Sources

The facts on this page come from the brand and from established watch publications.

Specifications summarized from the manufacturer's published information and the watch press. Moda is an independent community and is not affiliated with, endorsed by, or sponsored by Grand Seiko. Trademarks belong to their owners. Spot an error? Tell us through the contact form and we will fix it.