Mondaine watch helvetica regular spiekermann edition mh1r2211sm erik spiekermanns mondaine helvetica regular model introduces numeric markers which rather than featuring traditional hour digits utilise the minutes past the hour in 5 counts 00 05 10 15 and so on exquisitely considered this model is elegant in its strength and aesthetic precision available in both a polished stainless steel casing with milanese bracelet and a ip black plated casing and black leather strap this model