The Timepiece Journal » swiss watch

The Tudor Black Bay is one of the most popular dive watches in the world — and increasingly a target for counterfeiters. This guide covers 10 specific authentication tests to verify any Tudor Black Bay before buying.

TAG Heuer is one of the most counterfeited Swiss watch brands, particularly the Carrera and Aquaracer. This guide covers 10 specific authentication tests to verify any TAG Heuer before buying.

IWC Schaffhausen — maker of the Portugieser, Pilot's Watch, and Aquatimer — is increasingly targeted by counterfeiters. This guide covers 10 specific authentication tests to verify any IWC watch before buying.