Seiko Rare Seiko Salmon Perpetual Calendar SBJQ003 8F56-0060... for $310 for sale from a Seller on Chrono24
Seiko Sportura Perpetual Calendar Vintage watch 8f 8F56 0090 in for a new battery, calibration and hand setting from Taunton, Somerset. | Watches Fixed | Watch Repairs | Latest Watch News | Watch Hub
Seiko Perpetual calendar for $412 for sale from a Private Seller on Chrono24
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