Seiko Presage Cocktail Time Automatic 40.5mm SRPB41J1

This Seiko Presage SRPB41J1 watch with a special blue dial is a beautiful mix between classic and sporty. It is equipped with the 4R35 Seiko caliber with date display and a mechanical caliber. The watch automatically charges itself when worn by converting the wearer's arm and wrist movements into energy. Movement of the watch causes the mainspring of the watch to be wound. This spring is the energy source. Hand winding is also possible. When the watch is fully charged, the watch has an energy reserve of approximately 41 hours. The tick number of this automatic is 21,600 per hour and the watch has 23 jewels. The 4R caliber is manufactured entirely in-house.