Seiko TUNA SLA041 1975 Diver 55th Anniversary Re-creation Ltd Edition 1000m
Seiko TUNA SLA041 2020 release. 55th Anniversary Re-creation of 1975 Grandfather Tuna Diver Watch. Features a deep blue iron dial, a titanium monobloc inner case with a ceramic outer shroud, and an Ever-Brilliant Steel bezel.