The first Charles Frodsham Double Impulse Chronometer Wristwatch to be publicly offered and the very first example produced in white gold. Some 16 years in development, this classically modest English wristwatch comprises many unique facets linking it to the brand's universally recognized and appreciated clocks and chronometers produced over 186 years. A rare trophy watch for lovers of Independent watchmaking the Double Impulse Chronometer Escapement also has many links to the great British watchmakers George Daniels and Derek Pratt.