Great condition rare Seiko “Golden Tuna” TiN model 7549-7009, from 1981. Day and date, English / Japanese. I’m the second owner of this watch. I hardly ever wear it, but it has still been professionally maintained, resealed, and relumed. Day/date synchro gear was also recently replaced. Keeps excellent time, and is a legit professional grade tool watch so this is something you can use hard and dive with. The only thing you’ll have to deal with with this watch is the attention it gets from fellow horophiles and the conversations it starts.