My Eastern Watch Collection: Seiko Prospex Sky Slide Rule Bezel SRPB61K1 Navitimer (similar to SRPB57 and SRPB59) - A Manual Computer with Limited Use, A Review (plus Video)
![WTS] SRPB61K1 Seiko Prospex Sky 'Navitimer' - $250 Shipped CONUS - PP / Zelle / Cash App | WatchCharts WTS] SRPB61K1 Seiko Prospex Sky 'Navitimer' - $250 Shipped CONUS - PP / Zelle / Cash App | WatchCharts](https://cdn.watchcharts.com/listings/219a8105-2b5c-4a16-adb7-ae9af8563ed2.jpg)
WTS] SRPB61K1 Seiko Prospex Sky 'Navitimer' - $250 Shipped CONUS - PP / Zelle / Cash App | WatchCharts
![My Eastern Watch Collection: Seiko Prospex Sky Slide Rule Bezel SRPB61K1 Navitimer (similar to SRPB57 and SRPB59) - A Manual Computer with Limited Use, A Review (plus Video) My Eastern Watch Collection: Seiko Prospex Sky Slide Rule Bezel SRPB61K1 Navitimer (similar to SRPB57 and SRPB59) - A Manual Computer with Limited Use, A Review (plus Video)](https://4.bp.blogspot.com/-tTvhujbUVNc/XW4N9ZMJCKI/AAAAAAAAA9U/x3-yXx7V2zQbYEzE0jXgtVgcJfFp5CuPACLcBGAs/s1600/SRPB57K1_29190044775631_jpg.jpg.png)