The Perigraph follows the MeisterSinger principle of clear circular arrangement. The date is not displayed in a window, but on the open date disk at 12 o’clock, making the Perigraph particularly reminiscent of classical analog instruments.
This impression is additionally reinforced in the bronze version, a commitment to scientific traditions.
The Perigraph features a sixfold screwed stainless steel back with an exhibition window that provides an excellent view of the Swiss automatic movement.
- ETA 2824-2 or Sellita SW 200-1
- 25 jewels
- 28800 Semioscillations per h – 4 Hz
- Power reserve 38 h
- Bronze case with 6-screwed exhibition back
- Diameter 43 mm
- Height 11,5 mm
- Domed sapphire glass