Watchstanding regulate the sailors' duty watches and for other purposes (see main article). Unlike civil clock bells, the strikes of a ship's bell do not accord to the number of the hour. Instead, there are eight bells, one for each half-hour of a four-hour watch. Bells would be struck every half-hour, and in a pattern of pairs for easier counting, with any odd bells at the end of the sequence. Watchstanding Watchstanding, or watchkeeping, in nautical terms concerns the division of qualified personnel to operate a ship continuously. On a typical seafaring vessel, be it naval or merchant, personnel keep watch
Nautical tourism Supplying the equipment and accessories for those activities has spawned businesses for those purposes. With many nautical enthusiasts living on board their vessels even in port, nautical tourists bring demand for a variety of goods and services. Marinas developed especially for nautical tourists have been built in Europe, South America and Australia. Tourist services available at marinas catering to nautical tourists include: Among the more interesting locations frequented by nautical tourists, Greek islands and the Croatian coast offers services at more than 50 ports, touting it as Mediterranean as it once was. Croatia's Greece's efforts have been so successful they