Seiko oscillating weight 0500.665 substitute 0500.660 or 0500.663  for  Seiko 5M42, Seiko 5M43, Seiko 5M82,  Seiko 5M83, Seiko 5M85, Seiko 5M42A, Seiko 5M82A, Seiko 5M83A, Seiko 5M43A, Seiko 5M85A

€15.00

Seiko oscillating weight 0500.665 substitute 0500.660 or 0500.663  for  Seiko 5M42, Seiko 5M43, Seiko 5M82, Seiko 5M85, Seiko 5M83, Seiko 5M42A, Seiko 5M82A, Seiko 5M83A, Seiko 5M43A, Seiko 5M85A