Chopard Happy Sport

The Chopard Happy Sport, reference 278573-3012, has a 30 mm case in steel. The moving setting consists of 5 diamonds totalling 0.14 carats between two crystals. The case measures 11.23 mm thick and has a steel crown; a water-resistance rating of 30 metres applies to the case. Self-winding calibre Chopard 09.01-C has 27 jewels and approximately 42 hours of power reserve. The functions include central seconds. The silver-coloured dial, with a guilloché centre, is beneath a sapphire crystal. A bracelet has a steel folding clasp; the case back is see-through. The movement runs at 3.5 Hz.