Chrono COS
Chrono COS
The chronograph without pushers
2008ChronographCrown-operated (COS)Automatic
The Crown Operation System, short COS, stands for Habring²'s exclusive patented world novelty. It means a chronograph which is operable completely without pushers, buttons or other operating devices. In order to activate the classic stop function the well-known and well-tried crown is sufficient – the crown only needs to be turned against easily felt resistances.
Technical details
Technical details
- Mechanical – hand wound or automatically wound
- Movement calibre A08COS
- Patented crown operation system (COS) for operating the chronograph function by turning the crown
- Limited quantity
- Indication of hours and minutes, small seconds at 9 o'clock, chronograph function with indication of seconds from the centre and 30-minute counter at 3 o'clock
- Shock-protected according to DIN and NIHS
- 17 jewels (hand wound) and 25 jewels (automatically wound)
- Power reserve after being fully wound: approx. 48 hours
- 84 (hand wound) or 89 (automatic) maintenance-relevant parts
Film
