MB&F BY L’EPÉE 1839 – MELCHIOR
MB&F celebrates its 10th anniversary in 2015 and to commemorate this milestone, the Geneva-based Horological lab will present a number of Anniversary Pieces during the year, under the theme:”A creative adult is a child who survived”. The first piece is Melchior, created in association with L’Epée 1839: an impressive kinetic robot featuring an impeccably finished, 480-component mechanical table clock that displays jumping hours, sweeping minutes, double retrograde seconds and a 40-day power reserve
Conceived and developed by concept lab MB&F, and engineered and crafted by L’Epée 1839 – Switzerland’s only specialised high-end clock manufacture – Melchior is the result of Maximilian Büsser’s quest to revisit his childhood hankering for a robot friend.
Christening this roboclock ‘Melchior’ – after a traditional forename in his family – Büsser developed the concept with designer Xin Wang, selecting a high-end L’Epée clock movement and reimagining it as the mechanical head and torso of a robot. Jumping hours and sweeping minutes on Melchior’s chest are displayed via discs bearing MB&F’s signature numerals – with pointers incorporated into the breastplate – while a dial on Melchior’s abdomen is the power reserve indicator. And this robot’s self-sufficiency is to be admired, for the finely-finished, highly-visible movement boasts a power reserve of 40 days – for most table clocks, it is eight days – thanks to five main spring barrels which help make up Melchior’s rippling torso. The barrels are in series for optimal performance. Melchior is limited to 99 pieces and is available in a monochromatic ‘light’ edition or a two-tone ‘dark and light’ edition featuring black PVD-treated components.
The retrograde action of Melchior’s expressive eyes marks off intervals of 20 seconds. A combination of fixed vents and revolving discs, both bearing radial propeller motifs, gives the impression that Melchior is closing and opening his eyes – the resulting blinking effect endows the robot with a hint of endearing human-like personality.
Further animation is provided by the regulator, its gentle beating and intricate composition made visible thanks to its polished glass dome cover. If the protective dome acts like a skull, then the regulator symbolises Melchior’s brain at work; just as the brain governs the body, the regulator governs the clock’s remarkable precision.
The steel upper arms of Melchior rotate and his lower arms pivot up or down – excellent manoeuvrability for aiming his rocket launcher or Gatling gun to blast away the bad guys. And in a neat design touch, his gun detaches and doubles as the winding/setting key for the movement. Melchior comprises no fewer than 480 components, each one machined and finished at L’Epée’s Swiss atelier, bar the 50 movement jewels. An impressive 334 components make up the movement, while another 146 pieces comprise Melchior’s bodywork and armour. Such was the originality of MB&F’s robot concept that L’Epée needed to develop several new components: Machining, finishing and assembling a piece like the bulging glass dome forming Melchior’s skull was a first for L’Epée, as was crafting a stainless steel winding/time-setting key to resemble a Gatling gun.
The winding/time-setting key clips into Melchior’s left elbow joint socket. It is held by a small magnet strong enough to hold the key, but not so powerful as to affect the function of the movement. The key boasts a double-depth square socket that neatly fits over both of the square pegs on the back of Melchior. One of the pegs is for winding the movement, the other for time-setting.
Working from MB&F’s design, L’Epée diligently developed the various bodywork and armour components, carefully choosing materials according to the properties required. Where precision was critical – Melchior’s kinetic parts or his precision rocket launcher, for instance – plated brass was selected. His armour on the other hand is crafted mainly in stainless steel, providing optimal resistance to withstand any enemy attacks. And for the finishing touch, L’Epée have applied a range of eye-catching finishes to Melchior’s bodywork – including anglage, mirror polishing, satin finishing, circular satin finishing, sand-blasting and polishing.
To create Melchior’s highly visible movement, L’Epée developed a completely new skeletonised mainplate, in palladium-plated brass, which sandwiches the movement mechanism, also in palladium-plated brass. This mainplate – which forms the ribcage, breastplate, cheekbones and backbones of the robot – is black PVD-treated for the ‘darkand-light’ edition of Melchior. For clear reading of the hour, L’Epée developed a ‘slow’ jumping hour. This in-house complication sees the hour disc remain static for 55 minutes, then start to turn five minutes before the new hour so that the change of hour is smooth and subtle.
The movement regulator features an Incabloc shock protection system, which minimises the risk of damage when the clock is being transported. This sort of shock protection is generally only seen in wristwatches. In fact, Melchior’s exclusive table clock movement features the same type of mechanisms as a wristwatch – gear train, mainspring barrel (here five, in series), balance wheel, escape wheel and anchor – but their dimensions are far larger.
The movement also features superlative fine finishing – Côtes de Genève, anglage, polishing, sand-blasting, circular and vertical satin finishing – that is seen on a wristwatch. However, finely finishing a clock movement is far more challenging than finishing a wristwatch because of the greater surface areas of the larger components.
Enjoy the MELCHIOR Video:-
https://www.youtube.com/watch?v=05quYjiu0yM&feature=youtu.be
Technical details
Display
Jumping hours and sweeping minutes: Twin discs forming part of Melchior’s breast plate, one disc displaying hours, the other disc minutes, both featuring MB&F’s signature numerals
Retrograde seconds: Flyback discs mark 20-second intervals behind a steel mask
Power reserve indicator: Dial on abdomen providing intuitive view of remaining energy
Movement
L’Epée in-house designed and manufactured movement
Balance frequency: 18,000 bph / 2.5Hz
Barrels: 5 in series
Power reserve: 40 days
Movement components: 334
Jewels: 50
Incabloc shock protection system
Mechanism in palladium-plated brass
Manual-winding: double-depth square socket key sets time and winds movement
Movement finishing: includes Côtes de Genève, anglage, polishing, sand-blasting, circular and vertical satin finishing
Melchior’s Body and Armour
Dimensions: 30.3cm x 21.7cm (depending on position of the arms) x 11.2cm
Weight: 6.3kg
Body/armour components: 146
Head
-Dome: polished glass screwed via polished and bevelled palladium-plated brass bezel
-Retrograde seconds display in stainless steel
-Movement mainplate in palladium-plated brass
Torso
-Breastplate (forming hour and minute hands) in palladium-plated brass
-Abdomen (power reserve indicator frame) in stainless steel
-Ribcage/spine (formed by skeletonised mainplate) in palladium-plated brass
Legs
-Pelvis, thighs, shins and feet in stainless steel
-Hips (long central bars joining pelvis) in stainless steel
Shoulders And Arms
-Shoulders, upper arms and lower arm sockets in stainless steel; magnet in left arm socket
-Right forearm: screwed-in rocket with chrome-plated brass body and stainless steel warhead
-Left forearm: Gatling gun/detachable stainless steel winding key with palladium-plated brass
Body and armour finishing includes anglage, mirror polishing, satin finishing, circular satin finishing, sand-blasting, polishing. ‘Shoulders’, ‘pelvis’ and skeletonised mainplate treated with black PVD for the two-tone ‘dark and light’ edition of Melchior
