Self-winding movement, calibre PF331, 32 jewels. Case serial no. 21747. 55-hour power reserve (approx.). Champagne dial with applied index batons indicating hours. A running seconds register sub-dial at 6 o'clock position with date aperture. Luminous crafted hands for hours and minutes. Company-fitted sapphire crystal dial cover. 18k white gold case and exhibition caseback. Polished gold bezel and push-down crown. Substantially worn branded leather strap with branded gold folding clasp