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Product Description
Overview
Reference
402418TU9
Case Size
27.5 mm
Case Height
6.35 mm
Lug To Lug
38.5 mm
Lug Width
18 mm
Water Resistance
Stainless steel: 50m
Gold: 30m
Movement
Hand-winding
Release Date
2026-04-20
Style
Dress
Collection
Twice Unique
Subcollection
Tetra
Case
Case
Square: 27.5 x 27.5 mm
Caseback
Sapphire crystal glass back
Case Material
Stainless steel and 18K 3N gold
Clasp / Buckle
NOMOS buckle clasp, stainless steel or 18K 3N gold
Attachment Type
Leather
Dial Color
Silver
Dial Features
Galvanized, white silver-plated, hand-engraved, no indexes
Hands
Rhodium plated and gold plated
Strap / Bracelet Material
Horween Genuine Shell Cordovan remborde, hand-stitched, leather strap
Movement
Caliber
DUW 4001
Features
In-house built caliber
Movement height: 2.6 mm
Diameter: 10 ½ lines (23.3 mm)
NOMOS swing system blue balance spring, stop-seconds mechanism, Glashütte stopwork, Glashütte three-quarter plate, DUW regulation system adjusted in six positions, tempered blue screws, rhodium-plated surfaces with Glashütte ribbing and NOMOS perlage ratchet and crown wheel with Glashütte sunburst
Jewels
17 Jewels
Movement
Manual winding
Power Reserve
53 Hours
Complication
Time Only
Brand History
NOMOS Glashütte
NOMOS was founded in Glashütte, Germany by Roland Schwertner in 1990, only two months after the fall of the Berlin Wall. As a young company, NOMOS built watches using off-the-shelf Swiss calibers before later going fully in-house in 2005. Since then, NOMOS has remained independent, able to conduct business and build watches in its own way. With a collection that emphasizes Bauhaus design principles, has a distinctly German feel, and presents a powerful value proposition considering its in-house calibers, NOMOS is a charming German brand worth knowing.
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