Sold Out

Grand Seiko Heritage Spring Drive SBGA203

SBGA203
Out of stock
CH Premier Jewelers
Designed with a stainless steel case and bracelet, this 41.0mm Grand Seiko Caliber 9R65, features the signature clear Grand Seiko ridges on the facets of the case and the diamond-cut hands and markers on a black dial.  Spring Drive, a unique Seiko movement that requires neither a battery nor an electric motor, makes it a completely self-contained system. Its power is derived from a mainspring, just like a mechanical watch, and its accuracy is controlled by the precise signal of a quartz oscillator.  These watches are all accurate to ±10 seconds per month, a level that is higher than any other existing spring-wound watch in the world.  Featuring a see-through caseback, Spring Drive movement allows for self and automatic winding capabilities and features 30 jewels, with accuracy +/- 1 second per day with over 72 hours power reserve.  100M Water Resistant
Case Stainless Steel
Case Size 41mm
Movement Spring Drive
Dial Black
Functions Date
Power Reserve Approximately 72 hours
Water Resistance 10 bar
Bracelet Stainless Steel
Buckle Three fold clasp with push button release
Warranty 3 Years
Have Questions?Ask An Expert

Related Collections

The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.
Grand Seiko Heritage Spring Drive SBGA203
You have successfully subscribed!