Jewelry, Gold & Watch Education Hub | DJP

How to Tell If an Omega Watch Is Real

Five checks our specialists use to spot a fake Omega, from the caseback engraving to the helium escape valve, plus the surprising 1969 moon-landing history behind the Speedmaster.

Longines vs. Omega: Which Holds Its Value Better?

How Longines and Omega actually compare on resale value, from movement type and collector demand to the surprising 1889 trademark that makes Longines' logo one of the oldest in the world.

How to Tell If a Rolex Is Real (and How to Sell It)

Five ways to spot a fake Rolex, from the sweep of the second hand to the cyclops lens, plus the real story of how Rolex got its name and what determines resale value once authenticity is confirmed.

Omega vs. Rolex in 2026: Which Holds Its Value Better?

Why Rolex's steel sports models often sell above retail while most Omegas depreciate like typical luxury goods, plus the real history behind each brand's name and the 1969 moon-landing fact that st...

How Much Is My Watch Worth?

What really determines a watch's resale value, from brand and box-and-papers to movement type and service history, plus the story behind the word "watch" and why the 1970s quartz crisis still shape...

Watch Buying Guide

Buying a watch can be a hectic task when you get out in the market to look for the right timepiece for you. We created the ultimate guide with all the essential technical terms that you need to un...