25730ST, Royal Oak Dual Time, Steel 1863 It features a 38mm rounded

It features a 38mm rounded case with welded lugs and geometrically fractal shapes in its dial openworkings

an aperture designed to conceal the date disc

The 378-component

The second contemporary dial features a deltoid hour hand above the balance

ROW balance bridge

25730ST, Royal Oak Dual Time, Steel 1863 It features a 38mm roundedA ref. 25730ST, the first Royal Oak intended to be used as a travel watch. Introduced in 1990, this midsized Royal Oak incorporates a secondary time, date, and power reserve in the Royal Oak case. This example sports the latter grande tapisserie in a vibrant blue, which leans very slightly toward teal in bright sunlight. A complication discontinued from the range for almost a decade now, there is no modern equivalent. A modern classic, it loses