Seiko Caliber 2A22 Technical information (Japan)Technical information (World)Watches with the 2A22 movement2A22-00102A22-00202A22-00292A22-00302A22-00392A22-003A2A22-003B2A22-00402A22-00412A22-00492A22-00502A22-00602A22-00802A22-00812A22-00902A22-01002A22-01102A22-01502A22-01602A22-01702A22-01802A22-01902A22-02002A22-02102A22-02292A22-02302A22-02402A22-02602A22-02702A22-02802A22-02902A22-029A2A22-029B2A22-03002A22-03102A22-03202A22-03302A22-03402A22-03702A22-03802A22-038A2A22-03902A22-04002A22-04202A22-04302A22-04402A22-0A102A22-0A192A22-0A202A22-0A302A22-0A402A22-0A502A22-2A402A22-50002A22-50092A22-50102A22-50202A22-50212A22-50302A22-503A2A22-50402A22-50502A22-50542A22-50602A22-50702A22-50712A22-50802A22-50812A22-50902A22-50912A22-51102A22-51202A22-51302A22-51402A22-51502A22-51602A22-516A2A22-51702A22-51802A22-51902A22-52002A22-52102A22-52202A22-52302A22-52402A22-52502A22-5A00