Seiko Presage Collection

Sublime mechanical watches from Japan. Over 100 years ago, Seiko produced Japan's first wristwatch, laying the foundation for a long-standing tradition of great craftsmanship. To this day, Seiko watchmakers share a passion for innovation and craftsmanship in creating, assembling and inspecting Seiko mechanical watches. Excellent craftsmanship forms the basis for the high standard of Seiko's mechanical Presage watches.

Kaliber 6R27

The 6R27 Seiko caliber with power reserve indicator is 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, it has an energy reserve of approximately 45 hours. The energy reserve indicator on the dial shows how much energy the watch has left. The tick number of this automatic is 28,800 per hour and the watch has 29 jewels. The 6R27 caliber has 5 hands: time display (hour, minute and second hands), date display and energy reserve indicator.