Seiko India - From the 5 Sports Collection. Featuring Caliber 4R36 at its heart, automatic with manual winding capacity, unidirectional rotating bezel, see-through case back, water resistance up to 10 bar, and
Seiko SRPA49 Watch Parts 4R36-05M0 5 Sports - Watch Plaza
SEIKO 5 Sports Automatic Worldtimer Watch 24 Jewels Ref. 4R36-00G0 Dis – SECOND HAND HOROLOGY
Seiko 5 Sport SARZ049 for $943 for sale from a Private Seller on Chrono24