This is a stunning Seiko 7017 6030 Speed timer, these are very difficult to find, let alone in fantastic condition. Everything is running beautifully and sharp, all of the stop/start and flyback functions of the chronograph work perfect, for those that are unsure of the flyback feature: The timer is started with the top pusher, then you can reset to Zero with one push of the bottom button, it will automatically carry on timing, this can be done over and over until you stop it with the top pusher again. The day/date snaps over at the correct times quick set day date works perfectly Its a large modern looking watch and and is showing very little signs of age or wear, Please study the photos to get a good idea but it looks and feels so much better in person. These are a rare find.It comes with new, unused original Turkish straps. All wathes that we listed work properly and overhouled by our watchmakers On the other hand, vintage watches can be adjusted timekeeping for +- 1 min, in a day in addition we cant guarentee if water resistance in vintage watches We ship all order via DHL, FedEx, TNT expedited service if you inform us in advance we can send the order with carrier which you wish, Custom taxes different in each countries and all takes or custom fees are responsib le for buyer Please do not forget to leave positive feedback expressing your satisfaction.