Known traditionally as the 'boys-size' model, the Datejust 31 is a smaller version of the standard Datejust. The 31mm case is available in a wide spectrum of configurations and materials. It relies on the caliber 2235 for power.
Movement Type
Automatic
Caliber
2235Jewels
31
Reserve
48
Frequency
28800
Hands
Center Seconds
Shape
Round
Lug Distance
16.00 mm
Material
Rose Gold
Glass
Sapphire
Diameter
31.00 mm
Water Resistance
100.00 m
Dial Color
Brown
Material
Brown MOP Roman
