With nickel-finished lever movement, 35 jewels, quarter repeating on two gongs, the engine-turned matt gilt dial with applied baton numerals, three shuttered apertures opening to reveal a revolving yachting scene and two nautical pennants when repeating mechanism is activated by turning the bezel in an anti-clockwise direction, the heavy dodecahedral case with enamelled nautical pennants on the bezel, hooded lugs, back secured by six screws, together with an 18k gold Corum buckle, case, dial and movement signed