Assertion list
quartz watch (subgroup of watch ) → CapableOf

Results from Ascent++: 5
quartz watchCapableOf use crystal 0.38
quartz watchCapableOf get their name 0.37
quartz watchCapableOf taken over most of the market 0.35
quartz watchCapableOf become popular 0.32
quartz watchCapableOf use electronic oscillator 0.29