Parallel stories: 18th century Harrison builds the marine chronometer for safe navigation at sea; 20th century Gould is obsessed with restoring it.
Doctor Who
The Bounty
The Blue Lagoon
Aporia
In the Heart of the Sea
Primer
The Piano
Somewhere in Time
The Curious Case of Benjamin Button
Mutiny on the Bounty
The Time Traveler's Wife
Omni Loop
