Saturday, February 11, 2017

Montblanc TimeWalker Chronograph Rally Timer Counter Limited Edition 100

The famous Rally Timer stopwatch produced by Minerva for recording road racing is the inspiration behind this new Montblanc TimeWalker Chronograph Rally Timer Counter Limited Edition 100. This innovative timepiece offers different ways to appreciate the time, with the possibility of transforming the wristwatch into a pocket watch or a dashboard clock.
The wristwatch, with its elegant black leather calf strap, can be easily converted into a pocket watch by simply folding the strap attachments under the case and turning the case from 0 to 180 degrees (or from 3 to 9 o’clock). The pocket watch can then be either placed on a table thanks to two arms below the case, used as a stopwatch with the strap as a handle for utmost security, or clipped into a metal plate covered with leather that attaches to a car’s dashboard, offering a highly functional and extremely legible timepiece when behind the wheel.
The contemporary design is combined with a vintage racing look and all the design codes of the Montblanc TimeWalker Collection. The 50 mm case is crafted out of grade-two titanium and has been satinated in order to enhance the structure of the metal. The middle section of the case has also been knurled and coated with black DLC to celebrate and accentuate the motor racing spirit. Satin-finished titanium is also the material of choice for the vintage-inspired knurled monopusher, crown and the versatile strap attachments. Turn the timepiece over, and the details continue with an opened caseback in the shape of a car grill that reveals the beauty of the Manufacture manually-wound monopusher chronograph calibre MB M16.29.
The racing codes also carry over onto the black dial with highly legible hands, indexes and chronograph functions. The chronograph’s 30-minute counter at 12 o’clock is vertically aligned with the small seconds subdial at 6 o’clock, reminiscent of the original Minerva Rally Timer. In the centre, the red chronograph second hand runs along a tachymeter scale, which can be used to calculate speeds over fixed distances.
The timepiece is powered by the Manufacture manually wound monopusher chronograph calibre MB M16.29 that features a column wheel, horizontal coupling and a power reserve of 50 hours. The calibre takes its inspiration from the original Minerva calibre 17.29 developed in the 1930s, used for both pocket watches and wristwatches. This modern-day version is recognisable thanks to its beautiful hand-crafted finishings—Côtes de Genève stripes, inner angles, circular graining and bevelling—as well as its fine details such as the iconic Minerva arrow, a chronograph bridge shaped in the form of a “V” (a shape that was patented in 1912), and a large screwed balance that has a traditional frequency of 18,000 semi-oscillations per hour.
For utmost reliability and performance, the timepiece is water-resistant to 30 metres and has been rigorously tested by the Montblanc Laboratory Test 500, simulating intense real-life wear for over 500 hours.
Technical details
Model: Montblanc TimeWalker Chronograph Rally Timer Counter Limited Edition 100
Ident. 116103

Movement
Montblanc Manufacture Calibre MB M16.29
Manually wound monopusher chronograph with tachymeter scale
Chronograph: Monopusher with column-wheel and horizontal coupling
Dimensions: Diameter = 38.4 mm; height = 6.3 mm
Number of components: 252
Number of rubies: 22
Power reserve: Approx. 50 hours
Balance: Screw balance, diameter = 14.5 mm; moment of inertia = 59 mgcm2
Frequency: 18,000 A/h (2.5 Hz)
Hairspring: With Phillips terminal curve
Plate: German-silver with circular graining on both sides, hand- chamfered edges
Bridges: German-silver with “Côtes de Genève”, hand-chamfered edges
Going-train: Gold-plated, faceted arms, diamond-polished surfaces

Displays
Hours and minutes from the centre; Small seconds at 6 o’clock; Chronograph’s elapsed second hand from the dial’s centre; 30-elapsed minutes at 12 o’clock; Tachymeter scale
Habillage

Case
Titanium, satinated case with knurled finishing and black DLC on the middle piece
Turning case from 0 to 180 degrees (or from 3 to 9 o’clock) crystal
Crown: Titanium with knurled finishing and Montblanc emblem in relief
Crystal: Scratch-resistant, domed sapphire and antireflective crystal
Back: Titanium with inset pane of sapphire
Dimensions: Diameter= 50 mm; Height = 15.20 mm
Water-resistance: 3 bar

Dial
Black dial, Arabic figures and SuperLuminova indexes, black rhodium-plated luminescent dauphine hour-hand and minute- hand, rhodium-plated sword second hand and 30-elapsed minute hand

Wristband

Black calf strap

Stand
Metal plate covered with leather

Edition
Limited Edition of 100 pieces

Certification
Certified by the Montblanc Laboratory Test 500

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