至于说，背带固定预个案一长螺旋一样，它是在今天的沛纳海手表。

As said, the straps were fixed to pre-A cases with one long screw, like it is done in today's Panerai watches.

youdao

至于说，背带固定预个案一长螺旋一样，它是在今天的沛纳海手表。

As said, the straps were fixed to pre-A cases with one long screw, like it is done in today's Panerai watches.

youdao