Watch History
Slide Rule Watch History: A Calculator Around the Dial
Navitimer and Skyhawk show how a mechanical calculating scale survived the move from cockpit instruments to solar and radio-controlled watches.
Read guideLatest watch guides

Watch History
Rectangular and Oval Watches: Why Case Shape Became Identity
Reverso, Baignoire and Panthère show how protection, jewellery and a bracelet can each determine the shape of a…

Watch History
High-Precision Quartz: What Grand Seiko 9F Changed
Grand Seiko 9F and Casio Oceanus show two ways to keep a quartz watch accurate, with different priorities…

Image credit: Soulreaper · CC BY-SA 4.0
Buying Guides
Tissot PRX 35 vs 38 vs 40mm: Which Should You Buy?
The 38mm titanium PRX is lighter than both steel versions, but costs more. Compare all three by fit,…

Watch History
GMT Watch History: From a Rotating Bezel to an Independent Hour Hand
The GMT story is about how watches display time elsewhere and how their owners set them when they…

Watch Knowledge
Quartz vs Automatic Watches: Accuracy, Power and the Ownership Difference
Compare quartz and automatic watches through accuracy, power, storage and daily use, with Rolex Datejust, Grand Seiko 9F85…

Comparisons
Zenith Chronomaster Sport vs Omega Moonwatch: Timing Compared
Zenith makes its high-frequency movement visible through a ten-second sweep. Omega offers a conventional elapsed-time display with manual…
Dive Watches View all ›

Oris Aquis Date 41.5mm: Is the Bracelet Worth the Commitment?
The green Aquis is a complete steel-watch proposition. Its bracelet, model-specific strap options and 41-hour…

Tissot Seastar 1000 40mm Quartz: The Everyday Diver Sweet Spot?
The 40mm quartz Seastar makes a strong case through readiness and a relatively slim case.…

Longines Legend Diver 39mm: Heritage Style with Modern Expectations
Two crowns and an internal timing scale give the Legend Diver its identity. Check the…
Dress Watches View all ›

Tissot Le Locle Powermatic 80: A Dress Watch Worth Making Room For?
Roman numerals and a slim case give the Le Locle a clear purpose. Decide whether…

Hamilton Jazzmaster Open Heart 40mm: Does the Dial Cutout Work for You?
An exposed movement can make a watch fascinating or distracting. The blue Jazzmaster asks you…

Cartier Tank Must Large WSTA0136: size, quartz and everyday use
The Tank Must Large is a compact rectangular quartz watch. Here is how to assess…
History View all ›

Slide Rule Watch History: A Calculator Around the Dial
Navitimer and Skyhawk show how a mechanical calculating scale survived the move from cockpit instruments…

Rectangular and Oval Watches: Why Case Shape Became Identity
Reverso, Baignoire and Panthère show how protection, jewellery and a bracelet can each determine the…

High-Precision Quartz: What Grand Seiko 9F Changed
Grand Seiko 9F and Casio Oceanus show two ways to keep a quartz watch accurate,…
Choose with a clearer picture.
Explore our watch guides, then see how we research specifications, label illustrations and handle corrections.
Browse all watches Our editorial approach