Specification Brand : N\D BulletPoint1 : Brand new VS42A solar movement with black date indicator at 3 o'clock. BulletPoint2 : The VS42A has stem thread diameter 0.90mm. BulletPoint3 : Work for SEIKO V157A BulletPoint4 : Package Content: 1 * Movement Department : unisex-adult ExternallyAssignedProductIdentifier1 : 0709821614716 ExternallyAssignedProductIdentifier2 : 709821614716 ItemName : VS42A Movement Black Date Indicator at 3 Solar Movement ItemTypeKeyword : test-indicators Manufacturer : N\D ModelNumber : VS42A PartNumber : A245100000 ProductDescription : Features: Brand new VS42A solar movement with black date indicator at 3 o'clock. The VS42A has stem thread diameter 0.90mm. Work for SEIKO V157A