Definition: The unit of measurement that denotes “beats per hour”.
“The BPH defines the rate at which the movement of a watch works per hour.”
Source: https://www.watchmaster.com/en/journal/watch-knowledge/watch-glossary-a-to-z
Definition: The unit of measurement that denotes “beats per hour”.
“The BPH defines the rate at which the movement of a watch works per hour.”
Source: https://www.watchmaster.com/en/journal/watch-knowledge/watch-glossary-a-to-z