JAEGERLECOULTRE POLARIS AUTOMATIC £6,650

With a glut of retro revivals on the market this season, even Jaeger-lecoultre couldn’t resist a slice of the action. The 2018 Polaris – a fresh reworking of its iconic 1968 diver – is certainly one you’ll want to take the plunge for. Its mid-century ruggedness has lost none of its appeal and the modern take’s striking sapphire-blue dial brings it bang up to date in the style stakes. Although you’re unlikely to reach its 100m depth limit while wearing it, it’s comforting to know that it will be impervious to moisture should you forget to take it off when you hit the pool.