The Basics

A diameter of 44 millimetres, high-contrast hands and a clearly marked face send out a clear signal, above all when it comes to precisely displaying the time. Thanks to these features, the Terranaut II Trail leaves no shadow of a doubt in its wearers’ minds where time measurement is concerned. It is extremely easy to read, even at night, due to the fact that its hands, numerals and indices are all coated in Super LumiNova. This sand-coloured luminous material also hints at the intended purpose of use of the Terranaut II Trail. Like its little sister, the Terranaut III Trail, this model is ideal for all wearers who feel most comfortable when away from the tarmac jungle. Reference M1-40-34/1-MB has a black dial and is fitted a stainless steel bracelet

Brand: Mühle Glashütte
Family: Terranaut
Reference: M1-40-34/1-MB
Name: Terranaut II Trail Black / Bracelet
Produced: 2012
Limited: No

Below is a detailed look at Mühle Glashütte’s model M1-40-34/1-MB from Terranaut watch family, including the price, case details and movement features.

Mühle Glashütte Terranaut M1-40-34/1-MB

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The Details

Mühle Glashütte’s Terranaut II Trail Black / Bracelet (M1-40-34/1-MB) was originally released in 2012. This watch features a automatic movement beating at a frequency of 28800 bph (4 Hz) to provide a 38-hour power reserve when fully wound.

The Case

The stainless steel case measures 44mm in diameter and roughly 10.4mm thick, with 22mm lug width. The round case is paired with a black color dial with sword-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Mühle Glashütte’s Terranaut model M1-40-34/1-MB is water resistant up to 50 meters (164 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 44mm
Height: 10.4mm
Lug Width: 22mm
W/R: 50

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Terranaut M1-40-34/1-MB movement is a powered by caliber Mühle SW 200-1 made by Mühle Glashütte. The 26-jewel automatic movement is 25.6mm in diameter. Its balance wheel oscillates at 28800 semi-oscillations per hour or 4 Hz. This movement offers a 38-hour power reserve.

Type: Automatic
Brand: Mühle Glashütte
Caliber: Mühle SW 200-1
Base: Sellita SW200-1
Display: Analog
Diameter: 25.6mm
Jewels: 26
Reserve: 38 hours
Frequency: 28800 bph
Time: Hours, Minutes, Seconds

The Price

How much does the Mühle Glashütte’s Terranaut M1-40-34/1-MB cost? This watch was introduced in 2012 and has been in Mühle 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.


For more information, visit Mühle Glashütte online.


  • Brand: Mühle Glashütte
  • Model: Terranaut II Trail Black / Bracelet
  • Reference Number: M1-40-34/1-MB
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 44
  • Thickness: 10.4
  • Lug Width: 22
  • Dial Color: Black
  • Indexes: Arabic Numerals and Sword-shaped hands
  • Water Resistance: 50 meters


  • Winding: Automatic
  • Brand: Mühle Glashütte
  • Caliber: Mühle SW 200-1
  • Display: Analog
  • Diameter: 25.6mm
  • Jewels: 26
  • Power Reserve: 38 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Seconds

About Mühle Glashütte

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