60: Is lume useful? Watches vs. photography? Which color gold?

Today we answer some questions from our wonderful listeners! We talk about lume and how useful it really is (or isn't), about which type of gold is our favorite in watches, and which we'd choose if we could only have one in our lives... watches, or photography??? Questions by: @time_to_lume @handsandcogs @watchvisionphotography @the_nearly_prepared_dad