It might not be for everyone but a Chronograph Eco Drive watch from citizen for £100 (was 250) from F. Hinds jewellers instore and online. Second cheapest price is £150.
From leading brand Citizen, this excellent stainless steel men's Eco-Drive watch comes at a very competitive price. Fitted with an adjustable bracelet strap with fold over deployment clasp, scratch resistant glass, an easy to read black dial and bezel, three mini chronograph dials and a useful date feature. 100m water resistant.