Latest Episodes
WHAT DOES “PERPETUAL” MEAN ON A ROLEX? The Self-Winding System Explained
Download free software at https://www.grandfatherclockchimes.com What does Perpetual mean on a Rolex? This episode explains the 1931 Perpetual rotor, how wrist motion winds the...
WHAT DOES “OYSTER” MEAN ON A ROLEX? The Waterproof Case That Changed Wristwatches
Download free software at https://www.grandfatherclockchimes.com What does Oyster mean on a Rolex? This episode explains the 1926 waterproof Oyster case, screw-down construction, the famous...
WHY DOES ROLEX USE A CROWN LOGO? The Story Behind One of Watchmaking’s Most Famous Symbols
Download free software at https://www.grandfatherclockchimes.com Why does Rolex use a five-pointed crown as its logo? This episode traces the symbol’s registration in 1931, its...
ROLEX AIR-KING: What Does This Unusual Rolex Have to Do With Aviation?
Download free software at https://www.grandfatherclockchimes.com What does the Rolex Air-King have to do with aviation? This episode explores Rolex’s links with aviation pioneers in...
ROLEX YACHT-MASTER: How Is It Different From the Submariner?
Download free software at https://www.grandfatherclockchimes.com How is the Rolex Yacht-Master different from the Submariner? This episode compares nautical timing with professional diving, bidirectional versus...
ROLEX SEA-DWELLER: Why Did Rolex Need a Dive Watch Beyond the Submariner?
Download free software at https://www.grandfatherclockchimes.com Why did Rolex create the Sea-Dweller when the Submariner already existed? This episode explains professional saturation diving, helium entering...