Up for sale is a super rare 1972 Seiko Speedtimer 6139-7050 JDM in very good condition. one of the rarest Seiko 6139, all original including the bracelet. This is the JDM model with Kanji/English date wheel. 40mm excluding crown. Original bracelet will fit 6.5 inches wrist but i have added another 2 other Seiko links to fit my 7.5 inches wrist. Watch has gone through a full service recently, so no need to worry about the movement. One of the nicest example. Asking US850 shipped to your door worldwide. Email or send paypal funds to [email protected]