Up for sale is collector's grade King Seiko 5625-7040 Chronometer watch. Production year: 1971 Vibrations per hour: 28,800 Service history: serviced in 2021; the watch is currently running at 0 beat error and the amplitude at 300. Timegrapher result is provided. KS gold medallion: excellent condition Dial: extremely clean Case: shape edges; no scratch; no polish Crystal: no scratch Lug width: 18mm Strap: brand new I'm excited to share with you a remarkable collector's grade KS watch that I acquired in 2021. After an extensive search, I found this exceptional timepiece from a reputable watchmaker in Vietnam. It has been a long-awaited treasure for me. I invested $1200 to make it mine, and since then, it has been carefully stored in my watch box, only worn a few times at home. It was serviced just before my purchase and continues to run flawlessly, as confirmed by the timegrapher results. If you're in search of a collector's grade KS watch, this is a must-have. Its rarity, excellent condition, and impressive performance make it a true gem for collectors who appreciate fine craftsmanship. Feel free to reach out for more information. Asking price is $999 including shipping and insurance. Shipping to US only. Timestamp is shown in the last photo.