This is the original bezel clickspring / ratchet ring for the Seiko 5H26 & 7N36 Diver's.

This ratchet among other's on many of the following calibre / case numbers:

7T32-6B70, 7T32-6C00, 5M42-0C30, 7S26-0030, 6M25-6000, 8F35-0030, 5J22, V736, 5M63, V147, H801-8001, 

Contact us if you're not sure wether this click spring suits your case number, then we'll check it as soon as possible for you.

Seiko models:

SBCZ005, SDW070, SDW074, SDW098, SDW, SGD, SGC, SGS, SJT, SKH, SKH411, SKX013, SLR, SMA, STM, PXE, PYJ