Looking to sell my Grand Seiko 5646-5010 dated 1972. It’s a mechanical hi beat automatic in a beautiful and unique polished case with hard edges. The case appears to have never been polished and probably rarely worn as the condition is very good, with the only real sign of use is scratches around the crown probably from finger nails. It has a sunburst dial that has faded from the original blue to a deep gray. The day & date functions are working as they should and the watch keeps time in the +10 to +20spd range as measured on a timegrapher by the previous owner. The clasp is 1970s Grand Seiko. The bracelet is from a third party which I’m normally not a fan of but the shape and brushing match the case brushing so well so I kept it on. I really could be convinced it came on this bracelet originally, theh go well together. The bracelet will be comfortable on anything up to an 18.5cm wrist. If you do decide to purchase this watch, never, ever, quickset the day or date between around 10pm and 4am! Asking price is $1775 shipped CONUS. Payment via Zelle. Timestamp: https://flic.kr/p/2piZsHh Pictures: https://www.flickr.com/gp/147793601@N07/p6882V9XjP All photos are mine and of this actual watch. Please comment here before PM. Located in the California Bay Area.