There's nothing square about the Tetra - except its case. Simple and unadorned except for the tempered blue hands that move smothly round thanks to the reliable in-house NOMOS Alpha caliber.

NOMOS’ manufactory is based in Glashütte, Germany's historic watch-making centre. Their fine timepieces follow the design principles of Bauhaus and the movements are made in-house. Every model is functional, minimalist with their unique expression of wit and fun.  

Hands Tempered blue steel

Dial galvanized, white silver-plated
Numerals Arabic and Indiexes Black

Case Stainless steel
Back Sapphire Glass
Glass Sapphire crystal glass

Winding Hand-wound Power Reserve up to 43 hours
Movement In-house Alpha Caliber

Water Resistance 3atm (splash-proof)

Dimensions size 29.5 mm × 29.5 mm
height 6.3 mm

Strap Horween Genuine Shell Cordovan black
Lug width 18 mm

Movement Alpha 147506
Registration Number 37741