Released in 2023, the NOMOS Tetra 427 is built with a 29.5mm square case and a silver dial featuring a contrasting small seconds display, all powered by the Alpha caliber.
Movement Type
Manual
Caliber
AlphaJewels
17
Reserve
43
Frequency
21600
Hands
Small Seconds
Shape
Square
Lug Distance
18.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
6.30 mm
Diameter
27.50 mm
Water Resistance
30.00 m
Dial Color
Silver
