mondodec
·Hmm, quite a late serial on the SS example indicating that 20 million serials were in the 14902s whereas most 14902s had had serials ranging in the 18 - 19 mill. range . Movements weren't used in order, but batches, so while it's possible for a 005 to have the arrowhead dial, as I said I'd be more comfortable with the 14902.