Seiko Prospex's official website introduces a series of watches dedicated to professional outdoor activities, illustrating the waterproof performance of Diver's Watch (a diving watch) and the magnetic resistance of Landmaster (a landmaster) with actual usage scenarios. Particularly noteworthy is information on the reissue of the model used by the action actor Arnold Schwarzenegger, nicknamed "Arnie.
PhilipStein is the official website of the watch brand from New York City. The site offers "NaturalFreq[...].