Synopsis
Parallel stories: 18th century Harrison builds the marine chronometer for safe navigation at sea; 20th century Gould is obsessed with restoring it.
Ratings
TMDB
7.3Trailers
Technical team
Charles Sturridge Directing
Charles Sturridge Writing
Selwyn Roberts Producing
Antony Root Executive Producing
Pippa Cross Executive Producing
Production
Granada Productions
A+E Studios