The Basics

With the Neomatik model, the Tetra has received two important updates: a larger (33*33mm) case, and an automatic ‘neomatik’ (caliber DUW 3001) movement. What remained are the perfectly square case, the stepped lugs and the distinct typeface. Reference 422 has a ‘tiefblau’ blue dial. The 421 was released simultaneously and features a silver dial.

Brand: Nomos Glashütte
Family: Tetra
Reference: 421
Name: Tetra Neomatik 39
Produced: 2017
Limited: No

Below is a detailed look at Nomos Glashütte’s model 421 from Tetra watch family, including the price, case details and movement features.

Nomos Glashütte Tetra 421

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The Details

Nomos Glashütte’s Tetra Neomatik 39 (421) was originally released in 2017. This watch features a automatic movement beating at a frequency of 21600 bph ( 3 Hz) to provide a 42-hour power reserve when fully wound.

The Case

The stainless steel case measures 33mm in diameter and roughly 7.2mm thick, with 20mm lug width. The square case is paired with a silver color dial with stick-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Nomos Glashütte’s Tetra model 421 is water resistant up to 30 meters (98 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Square
Diameter: 33mm
Height: 7.2mm
Lug Width: 20mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Tetra 421 movement is a powered by caliber DUW 3001 made by Nomos Glashütte. The 27-jewel automatic movement is 28.8mm in diameter. Its balance wheel oscillates at 21,600 semi-oscillations per hour or 3 Hz. This movement offers a 42-hour power reserve.

Type: Automatic
Brand: Nomos Glashütte
Caliber: DUW 3001
Base: N/A
Display: Analog
Diameter: 28.8mm
Jewels: 27
Reserve: 42 hours
Frequency: 21600 bph
Time: Hours, Minutes, Small Seconds
Chronograph:
Additionals:

The Price

How much does the Nomos Glashütte’s Tetra 421 cost? This watch was introduced in 2017 and has been in Nomos Glashütte’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: Not Available

For more information, visit Nomos Glashütte online.

Specifications:

  • Brand: Nomos Glashütte
  • Model: Tetra Neomatik 39
  • Reference Number: 421
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 33
  • Thickness: 7.2
  • Lug Width: 20
  • Dial Color: Silver
  • Indexes: Mixed and Stick-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Automatic
  • Brand: Nomos Glashütte
  • Caliber: DUW 3001
  • Display: Analog
  • Diameter: 28.8mm
  • Jewels: 27
  • Power Reserve: 42 hours
  • Frequency: 21600 bph
  • Functions: Hours, Minutes, Small Seconds

About Nomos Glashütte

Nomos Glashütte logo

NOMOS Glashütte was founded shortly after German reunification in 1990 by Roland Schwertner. Their Bauhaus-style watches were originally designed by Susanne Günther and have won multiple design awards.

Nomos Glashütte Watches

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