Up for sale is an incredible **Twin Quartz Seiko Ref. 9723-8000** in excellent condition. ***Video:*** [https://imgur.com/a/QfjHZFz](https://imgur.com/a/QfjHZFz) ***Photos:*** [https://imgur.com/a/Y3FkXqy](https://imgur.com/a/Y3FkXqy) ***Timestamp***  [https://imgur.com/a/TbcgRSc](https://imgur.com/a/TbcgRSc) ***SIZE***: 35 mm ***CRYSTAL***: Mineral ***BRACELET***: Fits up to 17.5cm / 6,9 inches ***MOVEMENT:*** *Higher-End Twin Quartz 9723A movement* ***FUNCTIONS***: Day & Date **THE WATCH:** Probably one of the coolest vintage Seiko sports watches out there. Very slim, very well made, incredible integrated bracelet design with a lot of Genta style DNA: This watch is a beast! The H-link bracelet hugs the wrist very comfortable, the clasp has a slim profile and operates superb. Another highlight is the Twin Quartz technology of the movement, that back when it was introduced used to deliver a shockingly accurate performance of +15s per YEAR. Even today this can be considered excellent accuracy. But I cannot guarantee the same result with this particular watch, as I'm not aware of the service history of the movement! **CONDITION:** The watch is in excellent condition with very little signs of wear. The crystal has a very minor scratch at 8 o clock and the dial has a little oxidation between the 10 and 11 hour marker. The movement operates flawlessly, date and day click sharp and reliable. All in all a very clean and rare watch. **PRICE:** I'm asking **$485 including worldwide shipping** via DHL or UPS, dispatched from Germany. For payment I accept PayPal FF (or +5% G&S for vetted members of this community), Wise or bank wire.