It is my pleasure to offer an entire collection (20 pieces) of rare and collectable vintage Seikos, chronos and divers. These are all rare and desirable collector's pieces. This post is part 1 of 5. I will be offering the first 4 watches today, and there will be 4 more tomorrow, the next day, etc, until we get through all 20 pieces. These first four watches feature the "Water Proof" markings on the dial, which are rarer and more desirable than the equivalent watches with "Water Resistance" markings, that are generally later productions. #1 - Seiko 5 Sports 6119-8310 This is a 40mm stainless steel watch made in 1969 or 1979, based on reference numbers. 18mm lugs, set on the original stainless steel bracelet. A very rare and cool looking bracelet on this one! Powered by a Japan made 6119 automatic movement with day/date. Push-button quick-set for date. Sweeping seconds. Fixed bezel. 21-jewels. Pics: https://imgur.com/a/l5IoQSE Timestamp: https://imgur.com/a/TcezvBq Marked "Water 70 Proof" on the dial. Black 12-hour dial with minute marker track. This watch is in great condition, as pictured! Everything is working perfectly. Running smoothly and keeping good time. Asking $339 USD OBO including shipping within North America. #2 - Seiko 5 Sports Speedtimer flyback chronograph. Reference number 7017-6010. This is a 42mm stainless steel watch made in June of 1980. 18mm lugs set on the original stainless steel bracelet. Powered by a Japan made Seiko 7017 automatic chronograph movement. 2-position crown for quick-set day/date. Dial marked "Water 70m Proof". 21-jewels. Black 12-hour dial with baton indices and minute marker track. This watch is working properly, running smoothly and keeping good time. Inner bezel with minute marker track rotates by turning the crown in the "zero" position. Pics: https://imgur.com/a/E1GEzdP Timestamp: https://imgur.com/a/dYLi5K0 Asking $559 USD OBO including shipping within North America. #3 - Seiko 5 Sports Speedtimer 7017-8000 automatic flyback chronograph. "Bruce Lee". This is a 40mm stainless steel watch, made in June of 1980. 18mm lugs set on a good quality stainless steel bracelet. Dial marked "Water 70m Proof". Powered by a Japan made Seiko 7017 automatic chronograph movement with day/date. 21-jewels. Push-button quick-set for date. Black 12-hour dial with minute marker track. Fixed bezel. This watch is in proper working condition. Running smoothly and keeping good time. Pics: https://imgur.com/a/GC0zPPX Timestamp: https://imgur.com/a/pRBnWRB Asking $339 OBO including shipping within North America. #4 - Seiko 5 Sports automatic 7019-8020. This one is in beautiful "like-new" condition. 41mm stainless steel case with 18mm lugs, set on a two-piece black rubber strap. 70m water resistance. Made in December of 1969 or 1979 based on reference numbers. Powered by a Japan made Seiko 7019 automatic movement with day/date. 21-jewels. Push-button quick-set for weekdays and 2-position crown for quick set date. Features both Japanese and English weekdays. Black 12-hour dial with baton indices and 24-hour marker track. This watch is in proper working condition. Running smoothly and keeping good time. Dial marked "Water 70 Proof". Pics: https://imgur.com/a/ibDA042 Timestamp: https://imgur.com/a/Xl70q9H Amazing condition! Asking $379 USD OBO including shipping within North America. I can offer international shipping at good rates too, just message to inquire about shipping costs. Any other questions, just let me know!