The Happy Sport collection is the emblem of Chopard’s creativity and boldness. Its playful, free-spinning gems, dancing between two sapphire crystals, have captured the imagination since 1993, when Chopard became the first Maison to combine steel and diamonds. Its watchmaking expertise has enabled Chopard to equip the Happy Sport Oval with a mechanical movement featuring an automatic winding mechanism specially developed for feminine cases. Little Diamonds Do Great Things

Case & Dial
Metal	18-carat white gold
Case Diameter	31.31
Thickness	10.77 mm
White Diamonds Carat	9.60
Dial	Mother-of-pearl with guilloché centre and diamonds
Water-Resistant	30 metres
Case-Back	see-through sapphire crystal
Crown Material	18-carat white gold
Front Glass	glareproofed scratch-resistant sapphire crystal
Movement
Movement	CHOPARD 09.01-C
Type of Winding	self-winding mechanical movement
Function	hours and minutes, seconds
Power Reserve	Power Reserve of approximately 42 hours
Frequency	3.5 Hz (25,200 vibrations per hour)
Decoration on Movement	bridges adorned with Côtes de Genève, circular-grained mainplate
Balance Spring	flat
Balance Wheel	with three spokes
Movement Dimensions	Ø 20.40 mm
Movement Thickness	3.65 mm
Number of Movement Parts	148
Jewels	27
Strap & Buckle
Buckle Type	folding clasp
Buckle Material	18-carat white gold