Offered for sale is this heavily modified Seiko diver. It is a 6309 cushion case with a 6319 movement. The watch keeps excellent time gaining 12 seconds per 24 hour period. Watch has been modified extensively as seen in the picture. Features a sapphire crystal and display back. Has new dial, hands, chapter ring, bezel and insert. It's also got all new gaskets but has not been tested for water resistance. Crown screws down tight with 3 full locking rotations. I am looking for $SOLD for the watch which will include insured shipping to anywhere in North America. Shipping outside NA will be at cost. Thanks for looking!