A twin sisters Grand Seiko manual wind, which one do you prefer?
By: Watchlover78 : April 4th, 2019-08:57
On the left is the GS63 caliber, case size is 39mm and on the right the GS64, case size is 37.3mm, both are manual wind and I love manual wind. The blue dial is very beautiful, yet the cream dial of the other is very nice too. Both can be a very nice dres...