What Makes a Watch a Real Dive Watch? (ISO 6425 Explained)

Sep 01 , 2026

Christian Champion

What Makes a Watch a Real Dive Watch? (ISO 6425 Explained)

A watch can say 200 meters on the dial, have a rotating bezel, and look every bit like a dive watch. That still does not tell you whether it meets the international standard for divers’ watches. IS...

Dive Watch Servicing: Who, Where, and What It Costs

Sep 01 , 2026

Christian Champion

Dive Watch Servicing: Who, Where, and What It Costs

A dive watch can be expensive to service, but the price depends more on the movement, condition, parts, service provider, and water-resistance work than on the word “dive” on the dial. For a straig...

Understanding the Features of the Sellita SW200-1: A Comprehensive Guide

Aug 25 , 2026

Christian Champion

Understanding the Features of the Sellita SW200-1: A Comprehensive Guide

The Sellita SW200-1 is a Swiss automatic three-hand movement with a date, of which the frequency is 28,800 vibrations per hour and has 26 jewels. This is one of the most reliable and widely used ca...

Pressure Tested Vs. Depth Rated: What 600m Really Means Dive Watch Pressure Test

Aug 25 , 2026

Christian Champion

Pressure Tested Vs. Depth Rated: What 600m Really Means Dive Watch Pressure Test

When your dive watch says 600 m, is there actually any chance that you can take it to 600 meters? For most watch enthusiasts, diving to nearly two thousand feet is a concept best left to the imagin...

Is a 44mm Watch Too Big? A Lug-to-Lug Guide is 44 mm too big for my wrist

Aug 18 , 2026

Christian Champion

Is a 44mm Watch Too Big? A Lug-to-Lug Guide is 44 mm too big for my wrist

A 44mm watch is not too big when its lug-to-lug span sits inside the flat width of your wrist; that span, not the dial diameter, decides fit. Large cases remain in steady demand: dive watches gain ...

Do You Actually Need a Helium Release Valve Watch?

Aug 18 , 2026

Christian Champion

Do You Actually Need a Helium Release Valve Watch?

On the side of a serious professional dive watch, you may notice a tiny little circle shape near the nine o'clock position. This is a helium release valve. But we need to know: Do we need a helium ...