The GrandeVitesse's tachymeter, reading in both miles and kilometers, marks it as a proper racing chronograph. Reference L3.636.4.60.2 pairs a brown dial with a matching leather strap.
Movement Type
Automatic Chronograph
Caliber
L667Jewels
25
Reserve
42
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
42.00 mm
Water Resistance
50.00 m
Dial Color
Brown