The historical past of marine chronometers reads as an thrilling thriller. For hundreds of years sailors may moderately precisely decide the latitude (north-south), by measuring the peak (in levels) of the solar above the horizon at noon. Sadly, as a result of earth’s rotation, the longitude (east-west) is much tougher. Each 4 minutes, the longitude shifts by one diploma, so to find out this at sea, you want a really correct and dependable clock to check the time on board with that of a port the place the longitude is thought.
For hundreds of years, making such correct clocks that would stand up to the cruel circumstances at sea was the stuff of desires. British Parliament even issued the Longitude Act on July 8, 1714, providing a hefty reward of round 1.5 million Pound Sterling in in the present day’s cash. Having the ability to decide longitude would assist defend the service provider fleet, however steady wars with different European nations, most notably France, made it a army crucial to unravel the issue: there’s little use for a powerful naval fleet that will get misplaced at sea or, even worse, runs aground.
From army secret to the identical destiny because the wristwatch
At present, figuring out the longitude wherever on the planet isn’t an issue anymore. GPS satellites provide precision that might make historical sailors very jealous. Having a marine chronometer on board serves little objective in the present day aside from as a backup system.
This makes having a marine chronometer on board your ship just like sporting a mechanical wristwatch to know the time. There may be much more exact know-how out there that’s usually additionally less expensive, nevertheless doesn’t fairly give the identical feeling and expertise. So it ought to come as no shock that fairly a number of luxurious yachts are nonetheless outfitted with a mechanical marine chronometer.
Wempe has been making such marine chronometers since 1905. For watch producers, they nonetheless provide a pleasing problem, as a marine chronometer has to ship unimaginable precision in difficult circumstances. You haven’t solely the movement of the ocean, which will be tough at occasions, plus vital modifications in temperature. Mix this with the salty air and different environmental components, and also you notice that making an correct and dependable marine chronometer is extraordinarily difficult.
Whereas the very first marine chronometers do possess a sure sort of magnificence, they had been extra kind follows operate. They now have taken on a distinct position within the maritime business, as with wristwatches, magnificence has change into more and more necessary. That is why Wempe teamed up with famend ship designer Tim Heywood.
Heywood is a family title on the planet of super-yachts, having designed, amongst others, the 115-meter-long Pelorus, the 147-meter-long Lürssen A+.and with the 133-meter-long Al Mirqab constructed for Hamad bin Jassim bin Jaber Al Thani, the previous Prime Minister and Minister of Qatar, Heywood received the ‘Motor Yacht of the 12 months’ on the World Superyacht Awards in 2009.
For Wempe, Heywood created two marine chronometers, that are each powered by caliber Sort 7. Wempe continues to develop its marine chronometers in each efficiency and visible attraction. The Sort 7 has a most fee variation of solely 0.3 seconds per day and a 56-hour energy reserve. To make sure a relentless stream of energy to the Earnshaw detent escapement, it’s fitted with a chain-and-fusée mechanism.
Wempe Marine Chronometer Dice and Marine Chronometer Coco de Mer
Whereas the 2 marine chronometers that Heywood designed are related, they every have a personality of their very own. A putting factor is the blue dial with two openings onto the intricate motion beneath. Daring markers make it fairly straightforward to learn. To realize perfection, the borosilicate glass that protects the dial facet of the clock is lower from a single piece.
The Wempe Marine Chronometer Dice is the primary creation by Heywood, and has a up to date feel and look, but with plenty of references to the attention-grabbing historical past of this timing machine.
The case opens 3 ways and is crafted of a particular composite materials created by laser sintering at Metrica, a specialised firm making distinctive yacht fittings. It options at least 16 layers of varnish. A gold-plated time zone map contained in the lid is the final touch.
The Wempe Marine Chronometer Coco de Mer is visually maybe much more astonishing. Heywood was impressed by the feminine type of the distinctive coco de mer nut, as a reference to ships, that are additionally referred to with female pronouns in English. This case is manufactured from the identical materials, but has a way more intricate form.
The lid isn’t solely coated with bronze on the skin, however the inside options gold leaf, making it much more spectacular wanting when the three doorways are opened exhibiting the marine chronometer.
Whereas such gadgets of magnificence can have fairly some competitors on board a (tremendous)yacht, their historic relevance and unimaginable craftsmanship will make sure that they declare their highlight in any surroundings.
For extra data, please go to www.wempe.com/en-us/watches/maritime-instruments/marine-chronometer-cube-by-tim-heywood-marine-chronometer-th-cube?c=6170 and www.wempe.com/en-us/watches/maritime-instruments/marine-chronometer-coco-de-mer-by-tim-heywood-marine-chronometer-th-coco-de-mer
Fast Info: Wempe Marine Chronometer by Tim Heywood
Case: Gold-plated brass; outer casing of particular composite materials; temperature- and climate-stable, 16 layers of varnish
Motion: Sort 07 Manufacture motion, 14,400 VpH, Earnshaw detent escapement with chain-and-fusée meeting, 56-hour energy reserve, 0.3 seconds per day most fee deviation
Features: hours, minutes, seconds; energy reserve
Limitation: 50 items (Marine Chronometer Coco de Mer)
Worth: €49,750 (Marine Chronometer Dice), €79,500 (Marine Chronometer Coco de Mer)