Seiko 6R35 Movement Guide
The Seiko 6R35 is an automatic movement found in various Seiko Prospex and Presage watches. It is an upgraded version of the 6R15 with an improved power reserve. It features 24 jewels, a 70-hour power reserve, and accuracy rated at -15/+25 seconds per day. Seiko 6R35 Specifications Manufacturer Seiko Caliber 6R35, 6R35A Movement Type Automatic … Read more