Have you seen this beauty? It's a great design! They achieved to combine the constant force mechanism with tourbillon as one unit on a single axis for the first time.
Have you seen this beauty? It's a great design! They achieved to combine the constant force mechanism with tourbillon as one unit on a single axis for the first time.
If only one Grand Seiko had a rep it would be nicerep in progress? ????????????
Odoslané z môjho iPhone cez Tapatalk