The Timepiece Journal

The tonneau case is one of watchmaking's most distinctive silhouettes — barrel-shaped, non-round, and rooted in haute horlogerie. This guide explains what a tonneau watch is, its history, and how to choose one.

Five trends are defining women’s watches in 2026: skeleton dials, tonneau cases, unisex sizing, mechanical movements, and strap culture. All point in the same direction — substance over decoration.

The best women’s watches in 2026 aren’t found in the women’s section — they’re unisex designs chosen deliberately. Editor’s recommendations across every style, plus the trends worth knowing and what to avoid.