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Corum Golden Bridge Haute Joaillerie

Posted by Dennis Ramillo on 5th September 2008

It’s so easy to get lost in the glare and sparkles of the luxury gems and expensive metals of the Golden Bridge Haute Joaillerie from CORUM, the same manufacturer of the famous Admiral’s Cup and Romvlvs wristwatches. Blinded by its extravagance, most people seldom notice the equally captivating architecture, both inside and out. This makes the Golden Bridge Haute Joaillerie not only a valuable jewelry but a marvel of watch design and mechanical prowess.

The Golden Bridge got its name from “its extraordinary manually wound movement, which placed the winding works, going train, and escapement in a straight line, mounted on a single bridge made from 18K gold.”

The bridge is displayed on an engaging case with transparent sapphire crystals on both sides. We are treated to a very breathtaking view of the winding bridge with its intricate designs on the front. At the back, the mechanical movements can be fully seen.

The first Golden Bridge watch was unveiled in 1980. Corum, in a move to update this classic hit, made subtle, yet significant changes. The case is now being offered as made from either 18k rose, yellow, or white gold, or platinum. The bridge was also strengthened and certain mechanisms were added to prevent damage due to overwinding.

The Haute Joailerrie version is as extravagant as any jewelry watch. Baguette-cut diamonds or sapphires, or rubies were used extensively and quite generously. It is also fitted with a matching diamond bracelet completing its image as an elegant and a luxurious wrist watch/jewelry. The classic Golden Bridge watch is back, and it’s sparkling like no other.

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Corum Rolls-Royce Watch

Posted by admin on 7th June 2008

In the seventies Corum approached Rolls-Roce to obtain a licence to produce watches with the Rolls-Royce name, the radiator design and the Spirit of Ectasy mascot.

The licence was finally granted and in 1976 the first Corum Rolls-Royce was shown at Garrard, a London Jeweler.

Despite the huge demand only a limited number of watches were produced. The first model was an 18kt white gold watch that reproduced the radiator grille of the Rolls-Royce “Camargue”.

The movement is ultra flat and skeletonized.

Later Corum also produced another watch with the “Silver Shaow” grille.

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CORUM: Romvlvs Chronograph

Posted by Joe Vangieri on 30th May 2008

What more evocative name could one imagine for a legendary watch than that of ROMVLVS, founder and first ruler of Rome? A legendary watch because, right from its introduction in 1966, it was the first to dare to display the hour numerals on the bezel instead of the dial.

It now ranks as a classic model built on the noblest watchmaking traditions and has become one of the four main pillars of the CORUM collection.
Romvlvs Chronograph is a new development in the Romvlvs line, adding a complication that provides traditional functions and features even more refined finishing details which enhance its classic, stylized and elegant design. Romvlvs Chronograph is also a first in the current collection, since it is the initial chronograph in the Romvlvs line by CORUM.

 

 

 

The excellent finishing of this self-winding column-wheel chronograph movement, chronometer-certified by the COSC, was specifically developed for CORUM in keeping with the highest criteria of fine traditional watchmaking. Its broad 44mm stainless steel case smoothly incorporates the famous “wave-profile” bezel, which requires extremely complex, delicate and accurate machining. In order to ensure that the relief and motif of the Roman numerals engraved on the bezel are both impeccably precise and perfectly finished, CORUM has taken the stamping technique to its ultimate level of sophistication, with over 50 separate
operations required to achieve the desired result.

 

The upper surface of the bezel is then mirror-polished to create a striking contrast with the satin-brushed esthetic of the Roman numerals.

The specially cut and shaped sapphire crystal with an anti-reflective coating, convex on top and concave below, requires specialized tools in order to manually place it into the bezel. It protects an elegant black or white dial with a vertical guilloché motif, complete with applied hour-markers, a minute circle around the outer flange, luminescent hour and minute hands, a date window surrounded by an applied ornamental fillet at 6 o’clock, as well as second- and minute-counters at 3 and 9 o’clock.
The case plays on the contrasts between satin-brushed and brilliant polishing.

The two chronograph pushers positioned at 2 and 4 o’clock are satin-brushed and streamlined to follow the curve of the case. The generous dimensions of the fluted screw-lock crown facilitate winding and time-setting operations. It even features a miniature sapphire crystal protecting a tiny metallized CORUM key symbol set against a black background. The screw-down case is engraved with the CORUM logo, the name ROMVLVS and a crown of laurels such as those worn by the Caesars of Ancient Rome. Its water resistance to 50 meters (atmospheres) is guaranteed by o-ring joints fitted in grooves specially machined in the caseback and the inner rim of the case.  Romvlvs Chronograph is fitted with either a crocodile leather strap or a steel bracelet featuring alternating brilliant-polished and satin-brushed links, complete with a customized CORUM triple folding clasp in stainless steel.

Romvlvs Chronograph, a royal way of securing time to your wrist. 

Specifications
Reference 984.715.20/F221 BN77
Movement Self-winding chronograph, CO-984  Official chronometer-rating certificate (COSC)  Frequency: 4Hz, 28,800 vibrations/hour  37 jewels Finishing specially designed and executed for CORUM

 Functions Hours, minutes and seconds in the center, date  Chronograph with second-counter at 3 o’clock, minute-counter at 9 o’clock 42-hour power reserve Case 44mm diameter Stainless steel “Wave-profile” bezel engraved with 12 Roman numerals Screw-lock crown fluted with metallization of CORUM key on sapphire Satin finished and polished stylized pushers at 2 o’clock and 4 o’clock Screw-down back engraved with CORUM logo, Romvlvs name and a crown of laurels

Dial Black guilloché 2 black counters Outer flange carrying the minute circle Luminescent hour and minute hands  Date window at 6 o’clock Glass Cut, shaped sapphire crystal with anti-reflective coating Strap Genuine black crocodile leather, width 23/20 mm Buckle Stainless steel triple folding clasp, cover with CORUM logo

Water- 5 atmospheres (165 feet / 50 meters) resistance

 

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