The Basics

The Montblanc ExoTourbillon Rattrapante was introduced in 2013. The ExoTourbillon part of its name refers to a specific tourbillon construction, which has a large balance that oscillates outside the tourbillon’s rotating cage. With caliber M16.61, it is paired with a monoposher split-seconds chronograph with column wheel and horizontal coupling.

Brand: Montblanc
Family: Villeret
Reference: 111823
Name: ExoTourbillon Rattrapante
Produced: 2013
Limited: Yes, 18 units

Below is a detailed look at Montblanc’s model 111823 from Villeret watch family, including the price, case details and movement features.

Montblanc Villeret 111823

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The Details

Montblanc’s ExoTourbillon Rattrapante (111823) was originally released in 2013. This watch features a hand-wound movement beating at a frequency of 18000 bph (2.5 Hz) to provide a 50-hour power reserve when fully wound.

The Case

The white gold case measures 47mm in diameter and roughly 18.2mm thick. The round case is paired with a silver color dial with losange-shaped hands, and a roman numerals hour markers and minute track, covered by a sapphire glass. Montblanc’s Villeret model 111823 is water resistant up to 30 meters (98 ft). A display caseback is over the back of the watch case.

Material: White gold
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 47mm
Height: 18.2mm
Lug Width: N/Amm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Villeret 111823 movement is a powered by caliber MB M16.61 made by Montblanc. The N/A-jewel hand-wound movement is 38.4mm in diameter. Its balance wheel oscillates at 18000 semi-oscillations per hour or 2.5 Hz. This movement offers a 50-hour power reserve.

Type: Hand-Wound
Brand: Montblanc
Caliber: MB M16.61
Base: N/A
Display: Analog
Diameter: 38.4mm
Jewels: N/A
Reserve: 50 hours
Frequency: 18000 bph
Time: Hours, Minutes, Small Seconds, Day / Night Indication
Chronograph: Chronograph, Column wheel, Monopoussoir, Rattrapante
Additionals: Tourbillon Escapement

The Price

How much does the Montblanc’s Villeret 111823 cost? This watch was introduced in 2013 and has been in Montblanc’s collection for around . This watch is a limited edition with just 18 pieces released. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: Not Available

For more information, visit Montblanc online.


  • Brand: Montblanc
  • Model: ExoTourbillon Rattrapante
  • Reference Number: 111823
  • Limited: Yes, 18 units

Case & Dial:

  • Material: White gold
  • Glass: Sapphire
  • Back: Display
  • Diameter: 47
  • Thickness: 18.2
  • Lug Width: N/A
  • Dial Color: Silver
  • Indexes: Roman Numerals and Losange-shaped hands
  • Water Resistance: 30 meters


  • Winding: Hand-Wound
  • Brand: Montblanc
  • Caliber: MB M16.61
  • Display: Analog
  • Diameter: 38.4mm
  • Jewels: N/A
  • Power Reserve: 50 hours
  • Frequency: 18000 bph
  • Functions: Hours, Minutes, Small Seconds, Day / Night Indication

About Montblanc

Montblanc logo

Claus-Johannes Voss, Alfred Nehemias, and August Eberstein founded the company now known as Montblanc as a pen maker in Hamburg, Germany, in 1906. Today, as a member of the Richemont group, Montblanc produces a range of luxury goods under the leadership of CEO Jerome Lambert.

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