Lot #4396
Montblanc Heritage Chronometrie ExoTourbillon Minute Chronograph 18k RG
How do I bid? Start here
Introduction
While best known for their impressive reputation in the arena of making luxurious accessories such as various leather goods, keychains, and most importantly writing instruments such as pens, Montblanc have also competed in the world of watchmaking. However, since their acquisition of Minerva in 2006, their experience in watchmaking isn’t limited to what they learned themselves. Indeed, by acquiring Minerva they took control of one of watchmaking’s most historic movement manufacturers. Founded in 1858, Minerva are one of the few manufactures who made chronograph movements, amongst other types of movements. Indeed, offered here we have the Montblanc Heritage Chronométrie ExoTourbillon Minute Chronograph. Limited to only 88 pieces, this 18kt rose gold variant boasts a stunning two-part dial with a large piece of black aventurine with a diamond-set 12 o’clock hour marker, and a smaller sunken portion at 6 o’clock that houses its tourbillon. A 44mm diameter watch that stands 14.79mm tall, the ExoTourbillon is certainly not a small watch, but considering everything it has going on under the hood it is rather dense. Powered by the automatic cal. MB R230, the ExoTourbillon boasts an impressive list of complications, such as a day and night indication, minutes, jumping hours, a pointer dat subdial, monopoussoir chronograph with retrograde subdials, and a tourbillon escapement as proudly displayed at 6 o’clock.
Loupe This Scorecard
Grade
M 9
Status
Vetted & Approved
Included
Box
Est. value range
$15,000 – $25,000
The Details
Brand
Montblanc
Dimensions
44mm x 14.79mm
Model
Heritage Chronometrie ExoTourbillon Minute Chronograph
Movement
Automatic cal. MB R230
Reference
112542
Bracelet
Leather strap
Year
Circa 2016
Condition
Near mint
Material
18kt rose gold
Included
Watch only
Dial Color
Black (Aventurine)

THE DIAL
Boasting a two-piece display, the ExoTourbillon Minute Chronograph features a recessed silver section where its tourbillon is held, and a larger black aventurine section that holds its hour and minute hands as usual, a central pointer date display and its two retrograde chronograph subdials.

THE CONSTRUCTION
With a whopping amount of horology to contain, the ExoTourbillon requires a large case, and so it features a 44mm 18kt rose gold construction that is 14.79mm tall, which is impressively thin considering what it has going on under the hood.

TIMING MACHINE READOUT
This reading was taken (crown down) with a ONEOF Accuracy Boutique Edition timing machine at time of cataloging. It is provided as a courtesy only, and shall not be construed as a warranty or guarantee of any kind. Please refer to our terms and conditions of sale for more information.
Condition
The watch is in overall near mint condition. The rose gold case has some very light surface marks, with a small nick on the lower right lug edge. The display case back has crisp engravings and hallmarks around the edge, with a couple of light marks. The dial and hands are like new. The watch is fitted with a black alligator strap with a rose gold Montblanc pin buckle showing light marks. Comes with inner and outer boxes and two keys for the box lock.
Please Note: Due to CITES considerations, if the watch is to be shipped outside of the USA, the exotic skin strap will have to be removed.
Our Perspective
Showcasing the depth and breadth of Montblanc's horological talents and craftsmanship, the ExoTourbillon is an exceptional display of watchmaking, craftsmanship, and artisanal attention to detail and engineering.






















