launched a newly developed automatic chronograph movement named caliber 139 inspired by ... a new exclusive manner of displaying chronograph functions through apertures rather than ... fact that regular counters on automatic chronographs were generally too small for fast and ... legibility of the elapsed time ebel watch-makers worked on a new architecture of the ... chronograph display functions on the basis of the ... caliber 137 the result of the brand s watch-making know-how is a 120° register displaying ... the chronograph minute hand in an optimally readable ... manner compared with regular chronograph sub-dials consistently with the minute ... display the chronograph hour display has also been revised ...
