The 43mm Master Grand Tourbillon utilizes the automatic caliber 978, highlighting the tourbillon escapement via a 6 o'clock cutout. Introduced at SIHH 2016, reference 1662451 pairs a pink gold case and diamond-set bezel (48 diamonds totaling 2.62 carats) with a slate grey dial.
Shape
Round
Material
Pink Gold
Glass
Sapphire
Thickness
13.30 mm
Diameter
43.00 mm
Water Resistance
50.00 m
Dial Color
Grey
