Seiko caliber 9R86 found in the Grand Seiko Spring Drive model SBGC005. 50 jewels and consisting of 416 parts. Made in Japan. Automatic 49 Seiko Caliber 8R28 Seiko caliber 8R28 found in an Ananta model SRQ011. This automatic chronograph movement has 34 jewels, power reserve of 45+ hours,...
The Seiko Brightz Ananta SAEH007 (6S28-00G0) is a 43mm men's automatic watch with a stainless steel case and a brown analog dial protected by sapphire crystal. It uses a 6S28 caliber self-winding mechanical movement that can be manually wound and hacked (the second hand stops when the ...