SÖNER's Library of Inspiration

Welcome to our watch blog, a dedicated space where passion for watches meets the story of our brand.
Dive into the world of design, expert craftsmanship, and the unique character of rectangular timepieces.

The Best Black Dial Rectangular Watches for men and women

The Best Black Dial Rectangular Watches for Every Occasion

Key Takeaways Black is the most versatile dial colour in watchmaking, reading as equally correct in formal and casual contexts. A black dial in a rectangular case reads as restrained and delibe...

The Best Champagne Dial Rectangular Watches

The Best Champagne Dial Rectangular Watches for Every Occasion

Key Takeaways Champagne is a warm, understated dial colour that sits between white and gold, softening the light rather than reflecting it sharply. A champagne dial adds warmth to a steel case,...

Best Square Watch for Formal Occasions?

What's the Best Square Watch for Formal Occasions?

The answer: the best square watch for formal occasions is a slim, rectangular dress watch on a leather strap with a clean two-hand dial - the formula established by the Cartier Tank in 1917 and ...

3 tank watches besides each other for comparison | Best value for the money tank watch

Which tank watch offers the best value for money?

The short answer: the genuine Cartier Tank Must (from about $3,200) is the price anchor this category is measured against, not itself the value pick. For real specification-per-dollar, the Söner...

Two women wrists wearing a rectangular watch and a round watch, compared for office wear

Rectangular Watch vs Round Watch for Women: Which Is Better for Office Wear?

The short answer: for office wear, a rectangular watch generally has the practical edge over a round watch of similar size. Its slim, elongated case, typically 7 to 10mm thick, follows the line o...

Söner Augustus vs Cartier Tank Must Automatic Compared

Söner Augustus vs Tank Must de Cartier (Automatic)

Automatic Comparison · 2026 Söner Augustus vsTank Must de Cartier (Automatic) The look of the automatic Cartier Tank for about an eighth of the price. A spec-by-spec comparison of a $765 Swiss-...

The Definitive Guide to Rectangular Watches

Rectangular watches are not a variation of round design. They are a different design philosophy.

This guide explores the history, geometry, engineering complexity, movement considerations, sizing logic, price tiers, and cultural significance of rectangular watchmaking - structured as a permanent educational resource rather than a buying article.

Explore the full framework and master the category.

Guide to Rectangular Watches