How to use the watch as a Compass (Northern Hemisphere for instance)CITIZEN WATCH Global portal site.
Do professional divers use Rolex watches? - Quora
Horology 101: How to Use a GMT Watch
E C Andersson Poseidon, Page 2
How To Use Watch As A Compass (Northern vs. Southern Hemisphere) – megalith watch
Watch Alert: Ollech and Wajs OW M110 - Scottish Watches
E C Andersson Poseidon, Page 2
How To Use Watch As A Compass (Northern vs. Southern Hemisphere) – megalith watch
How To Use A Compass - The Shooter's Log
Eine analoge Uhr als Kompass benutzen: 8 Schritte (mit Bildern) – wikiHow, analog uhr
E C Andersson Poseidon, Page 2