The Basics

The Tangomat GMT+ (Plus) is similar to the regular Tangomat GMT, though its timezone is indicate through numbers; in the version pictured, timezone GMT-6 is shown.

Brand: Nomos Glashütte
Family: Tangomat
Reference: 637
Name: Tangomat GMT +
Produced: N/A
Limited: No

Below is a detailed look at Nomos Glashütte’s model 637 from Tangomat watch family, including the price, case details and movement features.

Nomos Glashütte Tangomat 637

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The Details

Nomos Glashütte’s Tangomat GMT + (637) 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 40mm in diameter and roughly 10.85mm thick, with 20mm lug width. The round case is paired with a white color dial with stick-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Nomos Glashütte’s Tangomat model 637 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: 40mm
Height: 10.85mm
Lug Width: 20mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Tangomat 637 movement is a powered by caliber Xi 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: Xi
Base: Nomos Glashütte Epsilon
Display: Analog
Diameter: 31mm
Jewels: 26
Reserve: 43 hours
Frequency: 21600 bph
Time: Hours, Minutes, Small Seconds, World Time
Chronograph:
Additionals:

The Price

How much does the Nomos Glashütte’s Tangomat 637 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: Not Available

For more information, visit Nomos Glashütte online.

Specifications:

  • Brand: Nomos Glashütte
  • Model: Tangomat GMT +
  • Reference Number: 637
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 40
  • Thickness: 10.85
  • Lug Width: 20
  • Dial Color: White
  • Indexes: Mixed and Stick-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Automatic
  • Brand: Nomos Glashütte
  • Caliber: Xi
  • Display: Analog
  • Diameter: 31mm
  • Jewels: 26
  • Power Reserve: 43 hours
  • Frequency: 21600 bph
  • Functions: Hours, Minutes, Small Seconds, World Time

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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