Sinn Spezialuhren GmbH ●
Wilhelm-Fay-Straße 21 ●
65936 Frankfurt am Main ●
+49 (0)69-978414-200

NaBo 56 / 8

The cockpit navigation chronograph.

Art-Nr. 4.568
  • Meets JAA FORM ONE requirements
    and the military test specification MIL-C-38207A
  • Mechanical 8-day movement by Revue Thommen
  • Functionally reliable from –35 °C up to +55°C
  • Especially resistant to vibration and shock
  • Minute ring can be rotated in both directions
  • Numbers and counters coated with fluorescent colour and with persistent luminescent colour
  • Crystal with an anti-reflective coating on both sides
  • Low pressure resistant at high flight altitudes

 

Print as PDF

Download operating manual