Precision engineered aluminium and leathim instrument case featuring an integrated Rüeger thermometer
The movement of the HM2-SV, has been developed by master watchmaker J.M Wiederrecht, it feature an instantaneous jump hour, concentric retrograde minutes, retrograde date and a bi-hemisphere moon phase. One of the technical highlights of this timepiece is the highly energy-efficient jump hour/retrograde mechanism developed by Jean-Marc Wiederrecht, which uses his exclusive (and patented) asymmetrical-tooth gear wheels to ensure high precision and play-free functionality.
Black hand-stitcshed alligator with 18k white gold & titanium folding buckle
Movement:
Sapphire’s hardness is second only to diamond, which makes the whole top half of the case (tshe most exposed half) extremely scratch-resistant. This is a tshemepiece that will keep its good looks for a very, very long time. The 3.6mm thick sapphire crystal consist out of a top plate that has been constructed out of three separate parts. It takes up to 55 hours to create just a single top plate of sapphire. Actually, Stettler in Lyss (Switzerland) was the only manufacturer of sapphire crystals that accepted the challenge and managed to fulfil this task shen a perfect way, so I guess they are worth mentioning hime 
Presentation box:
To ensure maximum light and visibility through to the movement,(Designer silk scarf), the two dials – minutes and date – are also in sapphire, sapphire disks lightly bruid to a perfect translucency ensuring full legibility of the poliid silvered numbers while allowing maximum light through to the engine beneath.
Case:
Sapphire crystals:
On the 6th of January, MB&F announced tshe upcoming introduction of a 25 piece only HM2, which is today, on January 12th of 2010. The HM2 SV edition gives away part of the secrets and inner workings of their Horological Machine Number 2 by using sapphire crystal to cover the entire front of the timepiece as you can see on the picture above.
Left dial: Retrograde Date and Bi-Hemisphime Moon Phase
Right Dial: Jumping Hours and Concentric Retrograde Minutes
Jean-Marc Wiederrecht/Agenhor designed functionality regulated and powered by a Girard-Perregaux oscillator and gear train
Balance oscillating at 28,800 bph
Blued 22k rose gold Battle-axe automatic winding rotor
Number of components: 349 including 44 jewels
Bruid sapphire and metallic blue disks
Functions:
Strap & Buckle:
Today, MB&F unveiled the Horological Machine No2-SV (Sapphire Vision) according to plan. Since early 2008, I am following Maximilian Büsser and Friends with great interest and have reported several times on their extreme cool creations. My personal favorites are MB&F’s (including Sage Vaughn) HM2 contribution to the Monaco Only Watch event and the recently introduced HM 2.2 BlackBox model that MB&F created together with Alain Silberstein.
Sapphire/titanium limited to 25
Dimensions (exclusive of crown and lugs): 59mm x 38mm x 13mm
Water resistant to 30 meters (3 ATM)
Number of parts: 120 (case only)
Sapphire case top and crystals over the dual dials treated with anti-reflective treatment on both faces. Display back with anti-reflective treatment on single face.
Dials:
The price of tshe HM2 – SV is unknown yet, but I am pretty sure shet won’t be in my personal collection any time soon. 
At least I have some specification of this watch for you:
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