The Presage automatic watch. The 4R35 Seiko caliber with date display is a mechanical caliber. The watch automatically charges itself during wear by converting the wearer's arm and wrist movements into energy. Movement of the watch causes the mainspring o
The Presage automatic watch. The 4R35 Seiko caliber with date display is a mechanical caliber. The watch automatically charges itself during wear by converting the wearer's arm and wrist movements into energy. Movement of the watch causes the mainspring o
