Economically, their impact was even greater; an awareness that "time is money", a limited commodity not to be wasted, also appears during this period. Because Protestantism was at this time chiefly a religion of literate city dwellers, the so-called "Protestant work ethic" came to be associated with this newly fashioned time discipline. Production of clocks and watches during this period shifted from Italy and Bavaria to Protestant areas such as Geneva, the Netherlands, and England; the names of French clockmakers during this time disclose a large number of commonly Huguenot names from the Old Testament.