Watchuseek Blog

Tuesday, February 19, 2013


Seen on screen: Bruce Willis wears Hamilton Viewmaster in new Die Hard outing


Still feeling perhaps a little stupid following his disastrous One Show appearance on BBC 1 in the UK a couple of weeks ago, (watch it here) in which the action star Bruce Willis appeared vague, bumbling and incoherent, his alter ego John McClane is nonetheless raking in good box office takings in his new movie A Good Day to Die Hard.

Watchuseek cinema goers will no doubt quickly home in on the timepiece that Willis wears in the film, a Hamilton Jazzmaster Viewmatic. Not to be outdone, Actor Jai Courtney, who plays McClane’s estranged son, sports a Hamilton Khaki X-Patrol.


Hamilton have enjoyed starring roles in more movies than most watch brands including legendary movies such as Stanley Kubrick’s 2001: A Space Odyssey and Men in Black, the previous Die Hard movie and 2007′s Live Free or Die Hard, in which Willis, as McClane, also wore one. Then there are around 395 other appearances in movies over the decades.


In the latest adventures of ageing cop John McClane, the tough New York City cop travels to Moscow to come to the aid of his son, Jack, who has landed himself in a spot of trouble by working for the CIA. The pair of them dodge more bullets and leap off more buildings than there are moving parts in most watches as they battle the Russian underworld and try to prevent a terrorist initiated nuclear war. 


It's subtle product placement on the part of Hamilton, which they know will not be lost on watch lovers, despite the distractions of a non-stop wreck-fest of cars and buildings which occurs regularly and spectacularly throughout the movie. 

Hamilton Jazzmaster Viewmatic


 

The Hamilton Jazzmaster Viewmatic has a 44-mm stainless steel case, and is  water-resistant to 100 metres. It comes with either a black or silver-coloured dial on a choice of  either a brown, stitched leather strap or a stainless steel bracelet, and is powered by the ever faithful ETA 2824-2 automatic movement. The cost is around $795.



Hamilton Khaki X-Patrol



The slightly smaller Hamilton Khaki X-Patrol features a 42-mm stainless steel case, water-resistant to 100 metres. It has a black or silver-coloured dial and is available with either a black stitched leather or black rubber strap or a steel bracelet. The watch is powered by Hamilton’s H-21 chronograph movement and retails for $1,695.

Visit the Hamilton website

Absolute precision: Arnold & Son Instrument Collection

 
In January we featured the John Arnold & Son Royal Collection. The new Instrument collection is a series of important watches inspired by the timepieces produced during the second part of John Arnold’s life and later, following his death, by his son, John Roger. 

The manufacture, now run in the heart of the Swiss watchmaking industry in La Chaux de Fonds, has gone to exacting trouble to re-create some of the greatest creations of one the greatest horologists; a friend and contemporary of A.L. Breguet. And they have achieved it with all the restrictions imposed by the considerably reduced working space of a wristwatch.


The Instrument Collection reflects a period when the Arnolds dedicated themselves exclusively to the quest for absolute precision and a solution to the problem of determining longitude accurately and reliably on the high seas. So successful were they, and of such high quality were their products, that within the space of a few years they had established themselves as suppliers of choice to the Royal Navy and to some of the most distinguished mariners and explorers of their day. Ultimately, they helped ensure that Britannia really did rule the waves.


All watches from the Instrument Collection host brand new manufacture movements, which have been developed, designed and manufactured entirely at the brand’s workshops in La Chaux-de-Fonds.

The design of these new movements clearly shows the influence of the pocket watches and marine chronometers developed and crafted by John Arnold and his son.

Typical of the Instrument Collection’s design is the off-centre position of the hours and minutes indication. The second hand takes centre stage and dominates the dial, thus perfectly showcasing the down-to-the-second precision needed by marine navigators to determine longitude. This dial layout also creates space for the display of other complications without one overlapping the others, making the dial much more legible.


We feel such tireless devotion and craftsmanship on the part of the manufacture should surely entitle them the opportunity to explain the fruits of their work in full. 


DBS Equation Sidereal 


 

The Instrument DBS Equation Sidereal is a tribute to two watches (Nos. 1 and 2) made by John Roger Arnold that showed mean solar and sidereal time on two separate subdials. The movements of these two watches, made between 1796 and 1799, represented the state of the art in the micromechanics of their time.


The initials DBS stand for the watch’s two major complications, “double balance” and “sidereal time”. It features the newly developed manufacture A&S1311 calibre. 


The DBS Equation Sidereal has a perfectly symmetrical arrangement of the bridges, barrels and gear trains. 


The symmetry is continued on the dial side, where the two adjacent balance cocks create a harmonious circle. 


Sidereal time is displayed on the left sub-dial and mean solar time on the right. In addition, a subdial at 12 o’clock indicates the equation of both times on a 24-hour basis, which allows the user to measure the difference between mean solar time and sidereal time and to ascertain whether the time in both zones is a.m. or p.m.


Creating a precise sidereal time display is a tall order. Simply adding a second gear train to a standard movement showing mean solar time is not a viable solution because a mean sidereal day is about 23 hours, 56 minutes, 4.091 seconds, which is not a round fraction of the 24 hours in a mean solar day. This means it is virtually impossible to obtain the correct rotation speed using gears. 


To guarantee the kind of precision demanded by Arnold & Son, the only choice was to create a movement with the correct rotation speed from the start: in other words a movement specifically for sidereal time. The answer was a totally new movement with a double barrel/gear train and double balance/escapement running at different speeds that enables the watch to display mean solar time and mean sidereal time simultaneously. 


This technical solution has the additional advantage that neither of the two indications saps energy from the other. Watches with a double balance and escapement are extremely rare and have almost disappeared, so it is with some pride that Arnold & Son have revived the tradition.



DBG Equation GMT


 

The Instrument DBS GMT embodies the perfect traveller’s watch. The initials stand for the watch’s two major complications, “double balance” and “GMT”. It features the newly developed manufacture A&S1209 calibre.


The Instrument DBG Equation GMT features two separate time displays, each driven by its own barrel and gear train with its own escapement and balance. 


This highly unusual technical specification permits the two displays to be set independently of each other. Although it is a standard feature of watches displaying two or more time zones for the hour hands to be set to different times, being able to set the minute hand as well opens up other possibilities. 

It means, for instance, that the display can be set to show the precise time in zones that differ from Greenwich Mean Time by a fraction of an hour, such as a quarter or a half. In addition, a subdial at 12 o’clock shows the equation of the two time zones on a 24-hour basis. This enables the wearer to see the time difference between the two zones and also to ascertain whether it is day or night in the second zone. Both time zones share a common permanent seconds in the shape of the long slender hand emanating from the centre of the dial, which is a hallmark feature of the new Arnold & Son’s Instrument collection


TBR 


 

With the unmistakable design cues that define the Instrument Collection, the TBR is a masterpiece of reduced simplicity. The initials stand for the watch’s two complications, true beat and retrograde. While the time is displayed in an off-centre subdial– a hallmark of the entire Instrument Collection – the two complications occupy the middle of the dial and command the front of the stage.


Dominating the face of the watch is the central true beat – or dead beat – seconds. The true beat seconds – a hark-back to the precision required by navigators on the high seas – is a rarely found complication these days, and its combination with an automatic winding system calls for enormous technical expertise. 


In the TBR it was made possible by a worldwide patented system comprising a sophisticated double wheel, an oscillating pinion and a pallet mechanism. This complex solution calls for virtually microscopic precision (to tolerances of a micron, or one thousandth of a millimetre) and the key parts are made using state-of-the-art LIGA fabrication technology. LIGA is a German acronym that stands for Lithographie, Galvanoformung, Abformung – lithography, electroplating and moulding – and describes the sequence of processes used to produce metal parts made of nickel and nickel phosphorus.

The “R” of TBR – retrograde – is a description of the watch’s second complication, the date display. A slim, undulating hand advances a day at a time until it reaches 31. At midnight on the 31st, the hand springs back (hence retrograde) smartly to 1, in other words to the first of the next month, and the process commences all over again.

The TBR’s retrograde mechanism is extremely sophisticated and features patented dents sans jeu (literally, teeth without play – or gaps), which ensure that the date hand advances cleanly and precisely. These components can only be produced using the complex LIGA fabrication technology described above. Also worth noting is the fact that the retrograde date can be set using the crown, which is considerably more demanding than having an additional pushpiece.



Visit the Arnold & Son website

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