The Datejust 31, frequently called the 'boys-size' model, offers a smaller profile than the standard Datejust. It measures 31mm and is available in a diverse range of configurations and materials. The movement inside is the caliber 2235.
Movement Type
Automatic
Caliber
2235Jewels
31
Reserve
48
Frequency
28800
Hands
Center Seconds
Shape
Round
Lug Distance
16.00 mm
Glass
Sapphire
Diameter
31.00 mm
Water Resistance
100.00 m
Dial Color
Black
Material
Black
