Often labeled as 'boys-size,' the Datejust 31 is a scaled-down version of the classic Datejust model. The 31mm case is offered in numerous material and design combinations. Power is supplied by the caliber 2235 movement.
Movement Type
Automatic
Caliber
2235Jewels
31
Reserve
48
Frequency
28800
Hands
Center Seconds
Shape
Round
Lug Distance
16.00 mm
Material
Yellow Gold
Glass
Sapphire
Diameter
31.00 mm
Water Resistance
100.00 m
Dial Color
Black
Material
Black
