Nomos Glashütte Tangente Tangente Chronometer 20 Jahre Uhren Magazin

Reference 139.UM

About this watch

The Nomos Glashütte 139.UM Tangente Chronometer 20 Jahre Uhren Magazin stands out with its blend of precision, craftsmanship, and style. This remarkable piece embodies the brand's dedication to horological excellence, showcasing a minimalist design ethos that resonates with watch enthusiasts and casual wearers alike. The white dial, adorned with mixed indexes, creates a clean and sophisticated look that can easily transition from casual to formal settings. The stick hands glide gracefully across the dial, providing a sense of elegance and simplicity. At 35.00 mm in diameter and just 6.60 mm in height, this watch sits beautifully on the wrist, feeling almost weightless thanks to its lightweight stainless steel construction and slim profile. With a water resistance of 30 meters, it can withstand splashes and brief immersion, making it practical for daily wear. The Nomos Glashütte caliber Alpha movement boasts a remarkable 43-hour power reserve and operates at a frequency of 21,600 vibrations per hour, ensuring accurate timekeeping without frequent winding. This watch is built to last, with exceptional craftsmanship that makes it a favorite among watch enthusiasts. Its limited nature, celebrating the 20-year anniversary of Uhren Magazin, adds to its collector's item status and value within the Nomos Glashütte brand history.
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Key Features

  • Nomos Glashütte caliber Alpha movement
  • 43-hour power reserve
  • 30-meter water resistance
  • Sapphire glass
  • Stainless steel construction
  • White dial with mixed indexes
  • Stick hands for hours, minutes, and small seconds

Specifications

Brand
Nomos Glashütte
Family
Tangente
Model
Tangente Chronometer 20 Jahre Uhren Magazin
Reference
139.UM
Movement
alpha
Movement Features
  • Hours, Minutes, Small Seconds
Case
Stainless Steel 35mm
Dial Color
White
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Nomos Tangente 38 - Ref 164 (sapphire caseback) on brown leather - $1600

Nomos Tangente 38 - Ref 164 (sapphire caseback) on brown leather - $1600

Nomos - 164 · $1,600
A unique Nomos Tangente 38mm with a sapphire caseback and Bauhaus style, available for sale due to collection consolidation.

  • Condition: like new
  • Movement: Alpha in-house manual winding
  • Water resistance: 30m
  • Case material: stainless steel
Posted at
May 2, 2026, 8:40 PM
Active
[WTS] NOS Nomos Tangente 38 Date "Ziegelblau" - Limited Edition of 175 pieces - Full Set - $2250 shipped!

NOS Nomos Tangente 38 Date "Ziegelblau" - Limited Edition of 175 pieces - Full Set - $2250 shipped!

Nomos - Tangente 38 Date · $2,250
This limited edition Nomos Tangente 38mm is a unique and stylish watch inspired by the sky's color. It comes with the full set, including a special card.

  • Condition: New Old Stock (NOS)
  • Limited Edition: 175 pieces worldwide
  • Original Plastic Wrap: true
  • Set Contents: full set + big card
Posted at
Apr 26, 2026, 9:36 PM
Active
[WTS] Nomos Tangente 38 Sapphire Caseback (Ref. 164) - Full Set

Nomos Tangente 38 Sapphire Caseback (Ref. 164) - Full Set

Nomos - 164 · $1,800
A Nomos Tangente 38 with a Sapphire Exhibition Caseback, an incredibly sleek and versatile piece. Its narrow bezel and ultra-thin case profile make it unexpectedly resistant to desk diving and daily scuffs.

  • Condition: Excellent condition with minor hairline scratches on the polished sides of the case
  • Case material: Sapphire
  • Case size: 38mm diameter
Posted at
Apr 24, 2026, 8:27 PM
Active