Casio W-800H

Its lugs add 7.4 mm to the 36.8 mm case, close to the 7.1 mm typical across the almanac, so its diameter is a fair guide to how it wears.

On our fit model it sits best on wrists from 6.25" to 7.25" (15.9–18.4 cm); below 6.25" the lugs start to reach the edge of the wrist.

At 13.4 mm thick it is thicker than 80% of the 10 other digital watches we've measured, so expect it to sit tall on the wrist.