What is tpd turns per day. Do all watches need to be 100 wound all of the time.
Tag Heuer Carrera 1887 Spacex Black Silver Galaxyplace Pk






Car2015fc6321 limited edition tag heuer carrera spacex calibre 1887 silver chronograph mens watch. Tpd or turns per day should only be viewed as a rough guideline.
What is tpd turns per day. Do all watches need to be 100 wound all of the time.