Rare Seiko Granfather Tuna 6159 7010 from 1975.
Ceramic coated titanium case diameter 51mm.
Perfect black dial in great condition, with nice creamy tritium.
Automatic movement Hi-Beat caliber 6159 (36.000 VPH hack-stop).
Original bezel.
Crystal glass.
Original screw crown.
Generic suede strap.
This amazing watch, original in any of its part, is presented with a wonderful patina of time that certainly makes it impressive and elegant.
