Case diameter

22 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 86 references with a sourced case diameter of 22.0 to 22.99 mm, spread across 17 brands and 31 families. Sourced case diameters run from 22 mm to 22.9 mm. By movement type: 35 quartz, 3 manual, 2 automatic, and 2 solar. The most common sourced case material is stainless steel (17 of 46).