As others said, plain old 22mm bars will work. But if you want the official OEM bars, we sell them: https://longislandwatch.com/seiko-oem-pair-of-spring-bars-for-seiko-5-divers-t220cs/
They are shoulderless, which some folks hate. Also, pricey!
islandwatch
joined 11 months ago
This letter reads like a scam, no?
That's the rarer cousin, SNA413