Download free software at https://www.grandfatherclockchimes.com How does an automatic mechanical watch run without a battery? This episode explains the mainspring, gear train, escapement, balance...
Download free software at https://www.grandfatherclockchimes.com What makes the TAG Heuer Aquaracer different from other dive watches? This episode traces its roots from Heuer’s 1978...
Download free software at https://www.grandfatherclockchimes.com How does the Rolex GMT-Master II display more than one time zone? This episode explains the 24-hour hand, rotating...