Prospex Speedtimer Solar Chronograph

Its lugs add only 4.5 mm to the 41.4 mm case, against 7.1 mm typical across the almanac, so it wears smaller than its diameter suggests.

On our fit model it sits best on wrists from 6.5" to 7.75" (16.5–19.7 cm); below 6.5" the lugs start to reach the edge of the wrist.

At 13 mm thick it is slimmer than 71% of the 24 other chronograph watches we've measured, so it slides under a cuff more easily than most.

Its 21 mm lug width is one of the most common strap sizes; 28 other watches here share it, so aftermarket straps are easy to find.