Case diameter

37 mm watches

A mid-size diameter that suits smaller wrists and dressier designs. Lug-to-lug length and case thickness matter as much as diameter for how a watch fits.

Watchfari lists 4 references with a sourced case diameter of 37.0 to 37.99 mm, spread across 4 brands and 4 families. Sourced case diameters run from 37 mm to 37.5 mm. By movement type: 3 manual and 1 automatic. The most common sourced case material is stainless steel (3 of 4).