This is a VX3KE Seiko Epson Corp watch movement.  It is made to replace Seiko 7N42A, V342 and Y142 movements.  The movement includes the stem and gasket 
watch will be shipped in a watch case 
Ligne Size: 11.5
Thickness: 2.62mm
Hands: 20/65/110
Battery: SR920SW
Stem: 351-177