10 watches for world travellers
Omega released a tribute to the watch NASA astronaut Walter Schirra wore on the Sigma 7 mission on the Mercury programme in 1962; there are GMTs to monitor what’s going on in multiple time zones; and water resistants that will take you deeper than ever did plummet sound.
From left: Panerai ceramic Luminor Dieci Giorni GMT Ceramica, £16,800. Patek Philippe white-gold World Time, £65,000. Rolex Everose-gold Oyster Perpetual Sky-Dweller, £47,200,

