the duration of a watch is four hours each except the dog watches that are two hours each.
The duration of Maritime Silk Road is 2.17 hours.
The duration of The King's Speech is 1.97 hours.
The duration of The Holocaust Experience is 3000.0 seconds.
The duration of Scipio the African is 1.9 hours.
The duration of Tunnel War is 1.58 hours.
The duration of Third Watch is 2640.0 seconds.
The duration of Market Watch is 2 hours.
The duration of Death Watch is 2.13 hours.
The duration of Watch This Space is 1800.0 seconds.
The duration of Watch with Mother is 900.0 seconds.
The duration of Watch on the Rhine is 1.9 hours.
The duration of The Black Watch is 1.55 hours.
The duration of Freedom Watch is 3600.0 seconds.
The duration of Watch Your Stern is 1.5 hours.
The duration of Watch - film - is 1.1 hours.
The duration of Watch My Chops is 1380.0 seconds.
The duration of The Face in the Watch is 1200.0 seconds.