Case diameter

54 mm watches

A very large diameter, typical of dive, pilot and chronograph designs. Lug-to-lug length and case thickness matter as much as diameter for how a watch fits.

Watchfari lists 2 references with a sourced case diameter of 54.0 to 54.99 mm, spread across 2 brands and 2 families. Sourced case diameters run from 54 mm to 54.9 mm. The most common sourced case material is rose gold (1 of 2).