From left: Calatrava Ref 5227G-010 in white gold with black lacquered dial and gold applied hour markers, £26,570, Patek Philippe; Seamaster Aqua Terra 150m Omega Co-Axial Master Chronometer 38mm, £4,080, Omega
From left: Calatrava Ref 5227G-010 in white gold with black lacquered dial and gold applied hour markers, £26,570, Patek Philippe; Seamaster Aqua Terra 150m Omega Co-Axial Master Chronometer 38mm, £4,080, Omega

From top: Black Bay 36 with 36mm steel case and black dial on steel bracelet, £2,030, Tudor; Dolce Vita automatic movement with stainless-steel case on leather strap, £1,170, Longines
From top: Black Bay 36 with 36mm steel case and black dial on steel bracelet, £2,030, Tudor; Dolce Vita automatic movement with stainless-steel case on leather strap, £1,170, Longines

From left: Navitimer 1 Automatic 38 in steel with blue dial, £3,700, Breitling; Reverso Classic Medium Thin with stainless-steel case and silver dial on alligator leather strap, £3,900, Jaeger-LeCoultre
From left: Navitimer 1 Automatic 38 in steel with blue dial, £3,700, Breitling; Reverso Classic Medium Thin with stainless-steel case and silver dial on alligator leather strap, £3,900, Jaeger-LeCoultre

From left: Calatrava Ref 5227G-010 in white gold with black lacquered dial and gold applied hour markers, £26,570, Patek Philippe; Seamaster Aqua Terra 150m Omega Co-Axial Master Chronometer 38mm, £4,080, Omega
From left: Calatrava Ref 5227G-010 in white gold with black lacquered dial and gold applied hour markers, £26,570, Patek Philippe; Seamaster Aqua Terra 150m Omega Co-Axial Master Chronometer 38mm, £4,080, Omega

From top: Black Bay 36 with 36mm steel case and black dial on steel bracelet, £2,030, Tudor; Dolce Vita automatic movement with stainless-steel case on leather strap, £1,170, Longines
From top: Black Bay 36 with 36mm steel case and black dial on steel bracelet, £2,030, Tudor; Dolce Vita automatic movement with stainless-steel case on leather strap, £1,170, Longines

From left: Navitimer 1 Automatic 38 in steel with blue dial, £3,700, Breitling; Reverso Classic Medium Thin with stainless-steel case and silver dial on alligator leather strap, £3,900, Jaeger-LeCoultre
From left: Navitimer 1 Automatic 38 in steel with blue dial, £3,700, Breitling; Reverso Classic Medium Thin with stainless-steel case and silver dial on alligator leather strap, £3,900, Jaeger-LeCoultre
