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 Penn of Pennsylvania is 1.3 hours.
The duration of Scipio the African is 1.9 hours.
The duration of A Secret Handshake is 1.57 hours.
The duration of Ming Ming is 1.75 hours.
The duration of Third Watch is 2640.0 seconds.
The duration of Watch on the Rhine is 1.9 hours.
The duration of Watch My Chops is 1380.0 seconds.
The duration of Watch with Mother is 900.0 seconds.
The duration of Market Watch is 2 hours.
The duration of Watch This Space is 1800.0 seconds.
The duration of Watch Over Me is 2700.0 seconds.
The duration of Watch - film - is 1.1 hours.
The duration of Freedom Watch is 3600.0 seconds.
The duration of The Face in the Watch is 1200.0 seconds.
The duration of Watch Your Stern is 1.5 hours.
The duration of The Black Watch is 1.55 hours.