Dive Watches Under £300

Expect 100 to 200 metres of water resistance, a unidirectional bezel and lume that reads clearly at night. Worth checking before you buy: whether the crown screws down, whether the bezel insert is ceramic or aluminium, and whether the bracelet offers micro-adjustment. Those three decide how the watch behaves in use.

For swimming and snorkelling, a watch at this level will keep water out without difficulty. Recreational diving is a different question, and one where a serviced watch with a documented pressure test matters more than the figure printed on the dial.

Seiko, Citizen and Casio built this category and still define it; if you want to go further, the main Dive Watches section starts where this one ends.

Dive Watches Under £300 holds 107 models across 11 brands, from £69 to £299. Half cost less than £132, and a quarter less than £109. 20 of 107 are automatic. 35 are stocked by more than one retailer, giving 142 offers in total. Casio lists more references here than any other brand. Prices are checked nightly against the retailers’ own feeds.