The Basics

Tangomat is similar to Tangente, just a tick larger: Powered by a self-winding caliber and, like its little sister, it has long been a classic. In this version, the dial has been coated with ruthenium—a metal in the platinum group—turning it into a deep black. The watch features a patented NOMOS date indicator, while the in-house built Zeta movement inside ensures the highest rate accuracy.

Brand: Nomos Glashütte
Family: Tangomat
Reference: 604
Name: Tangomat Ruthenium Datum
Produced: N/A
Limited: No

Below is a detailed look at Nomos Glashütte’s model 604 from Tangomat watch family, including the price, case details and movement features.

Nomos Glashütte Tangomat 604

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The Details

Nomos Glashütte’s Tangomat Ruthenium Datum (604) was originally released in N/A. This watch features a automatic movement beating at a frequency of 21600 bph ( 3 Hz) to provide a 43-hour power reserve when fully wound.

The Case

The stainless steel case measures 38.3mm in diameter and roughly 8.3mm thick, with 20mm lug width. The round case is paired with a black color dial with stick-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Nomos Glashütte’s Tangomat model 604 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: Round
Diameter: 38.3mm
Height: 8.3mm
Lug Width: 20mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Tangomat 604 movement is a powered by caliber Zeta made by Nomos Glashütte. The 26-jewel automatic movement is 31mm in diameter. Its balance wheel oscillates at 21,600 semi-oscillations per hour or 3 Hz. This movement offers a 43-hour power reserve.

Type: Automatic
Brand: Nomos Glashütte
Caliber: Zeta
Base: Nomos Glashütte Epsilon
Display: Analog
Diameter: 31mm
Jewels: 26
Reserve: 43 hours
Frequency: 21600 bph
Time: Hours, Minutes, Small Seconds
Chronograph:
Additionals:

The Price

How much does the Nomos Glashütte’s Tangomat 604 cost? This watch was introduced in N/A 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: $3,060

For more information, visit Nomos Glashütte online.

Specifications:

  • Brand: Nomos Glashütte
  • Model: Tangomat Ruthenium Datum
  • Reference Number: 604
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 38.3
  • Thickness: 8.3
  • Lug Width: 20
  • Dial Color: Black
  • Indexes: Mixed and Stick-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Automatic
  • Brand: Nomos Glashütte
  • Caliber: Zeta
  • Display: Analog
  • Diameter: 31mm
  • Jewels: 26
  • Power Reserve: 43 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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