FS Seiko 6138 Slide Rule £1500 obo Great condition Nov 4, 2024 7:20:01 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by schillachi61 on Nov 4, 2024 7:20:01 GMT -8 FS Seiko 6138 Slide Rule obo Great condition