It is an exact fit for your Seiko 6138-0040 6138-0049
Movement 6119:
2 pushers w gasket and springs
and 6138-0019
We will gladly accept returns with no questions asked
2 Pusher Springs w/ Seals O Ring Case Gaskets For SEIKO Chron 6139 Button It is an exact fitPusher button Springs, and O ring gaskets for Seiko Chronographs including , 6139 7030, 6139 7060, 6139 7070, 6139 7080, 6139 7100, 6139 8002, 6139 8019, 6139 8030, 6139 6000, 6139 6002, 6139 6005, 6139 6009, and others. and others. one case back gasket , 2 Pusher's springs, and 2 seal gaskets. Please do not hesitate to contact us if you have any further questions. Please look at our other listings, If you want any kind of our items in a larger