The Tetra Neomatik introduces a larger 33mm x 33mm case and the automatic DUW 3001 movement while retaining the signature square shape, stepped lugs, and typography. Reference 422 features a 'tiefblau' dial, while the 421 model is offered with a silver dial.
Movement Type
Automatic
Caliber
DUW 3001Jewels
27
Reserve
42
Frequency
21600
Hands
Small Seconds
Shape
Square
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
7.20 mm
Diameter
33.00 mm
Water Resistance
30.00 m
Dial Color
Silver
