The NOMOS Club Datum Dunkel is housed in a 38.5mm stainless steel case and showcases a dark grey dial. The ref. 734 model includes an exhibition case back, while the ref. 732 model uses a solid case back.
Movement Type
Manual
Caliber
BetaJewels
23
Reserve
43
Frequency
21600
Hands
Small Seconds
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
8.45 mm
Diameter
38.50 mm
Water Resistance
100.00 m
Dial Color
Grey
