The ref. DD 145.0022 with white dial appeared sometime in the 1980s, likely for the German market. It has a 14k gold bezel and a white dial with applied markers; both versions with and without 'Professional' have been observed.
Movement Type
Manual Chronograph
Caliber
861Jewels
18
Reserve
48
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Plexi
Diameter
42.00 mm
Water Resistance
50.00 m
Dial Color
White
