MENS SEIKO SS 8F56-0020 Perpetual Calendar Gmt Watch - Boxed $108.28 - PicClick
8F56-0050] 1998 Perpetual Calendar -- bezel not rotating, battery needs replacement, needs overhaul in general -- but hey it's an interesting piece (and still works)! : r/Seiko
Mens Seiko Perpetual Calendar GMT Watch 8F56-0020 - 100m
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