The Datejust 31 is a scaled-down take on the Datejust, which is traditionally labeled as 'boys-size'. The case spans 31mm and can be found in numerous material and configuration options. It utilizes 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
Glass
Sapphire
Diameter
31.00 mm
Water Resistance
100.00 m
Dial Color
White
Material
MOP - Roman