Analogic display module for a watch movement
Chronometer with tide indicating means
Electronic tide meter, method for calculating a high/low...
Nautical clock apparatus and methods
Nautical clock apparatus and methods
Nautical clock apparatus and methods
Nautical moon and tide clock apparatus
Nautical moon and tide clock apparatus
Programmable electronic time and tide clock
Tidal watch
Tide calculating and display device
Tide calender disk and method
Tide clock
Tide clock assembly with optical device providing the appearance
Tide clock device
Tide indicator system
Tide timer
Tide watch
Time piece with lunar phase and tides display
Timing mechanism with tide indicator