Case diameter

26 mm watches

On the small side by modern standards; sizes like this were the norm for mid-century watches. Lug-to-lug length and case thickness matter as much as diameter for how a watch fits.

Watchfari lists 266 references with a sourced case diameter of 26.0 to 26.99 mm, spread across 17 brands and 53 families. Sourced case diameters run from 26 mm to 26.8 mm. By movement type: 40 quartz, 11 solar, 2 manual, and 1 automatic. The most common sourced case material is stainless steel (70 of 136).