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
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 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 8F56-002A Vintage Date Perpetual calendar Quartz Mens Watch Authentic - Japan Pre-owned Vintage
Seiko - "NO RESERVE PRICE" GMT-Perpetual Calendar-Excellent - Catawiki
SOLD Seiko MX 8F56-0140 Perpetual Calendar (Titanium + SS mix) REDUCED | WatchUSeek Watch Forums
Seiko Sportura for $186 for sale from a Private Seller on Chrono24