What do you mean by practical? Tool?
By: amanico : October 27th, 2016-08:48
In this case: One Chrono, one GMT, one Alarm. The Alarm? I can hit two birds with the same stone, with the U.N Sonata, which is an alarm and a GMT. The Chrono? I think the Duometre, closely followed by the Montblanc 1858 Tachymeter. If I pick the Sonata, ...