Eterna matic. Eterna

Eterna calibre numbers

Eterna matic

Setting the time to the second was challenging, as not only does the movement not hack, it was impossible to stop even with considerable backward pressure on the crown. Other watchmakers worked on improving the design of Harwood. In 1906 the name of the company changed to 'Eterna-Werke', and in 1932 it divided into 'Eterna S. The Eterna ·matic—first automatic movement with the rotor mounted in ball bearings. When your order is dispatched you will be emailed the tracking details.

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Eterna products for sale

Eterna matic

The ultra-thin automatic 3030 was produced for the 150th anniversary in 2006. The round markers slope away either side of a central line and thus catch the light in intriguing ways. However, from my researches into Eterna·matic movements it would appear that the movement in this particular watch was manufactured in the early 1950s, for subsequent to that date the design of the movement altered radically. The 5 ball bearings in the rotor mounting are evident, as is the double click wheel forming part of the winding train. If you would like to see a list of other reviews I've done, please click Last update 8 Aug 2006.

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The history of Eterna: pioneering innovation in watchmaking

Eterna matic

Just how a schoolteacher and a doctor came to set up a watch-making firm is something I haven't been able to figure out yet. This is the second review in the series, and is of a watch that I had often heard of but rarely seen in the metal—the Eterna·matic by the Eterna Watch Co. Theodore remained on the board of directors after retirement until his death in 1950. The dial has been re-finished, but it is quite well done. Letting the mainspring wind down and then starting the watch at the appropriate moment is the easiest way I can think of for exact setting.

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Review of 1960s Eterna

Eterna matic

The crown is unsigned, which leads me to suspect it may be a replacement for the original, which would have been signed with the Eterna 5-ball bearing trademark. In 1948 Eterna produced their first rotor automatic, the 'Eterna·matic', in the ladies' cal. The design of the movement is very clean, with some perlage evident on the plates. The screw-in caseback is completely devoid of any exterior markings. Setting the date can be a chore if the watch has stopped, because the 'quick shuffle' method i. Eterna's last hammer wind movement the cal. Aliquip strip steak esse ex in ham hock fugiat in.

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Eterna matic

Six years later, he died at the age of 58. In 1999, Eterna produced a range of watches marketed under the label. The quartz wristwatch has a thickness of only 0. The number of jewels is not given, and I wasn't able to find this out either. Porsche Design sold Eterna to International Volant Ltd, a subsidiary of China Haidian on 30 June 2012.

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Review of 1960s Eterna

Eterna matic

After 1982, Eterna was sold several times. Eterna found a solution that proved to be ideal by introducing a ball-bearing mounted rotor. The double click wheel was later replaced 1956 by two thin beryllium click wheels side by side, which increased transmission capability and allowed a considerable reduction in movement height. In its time the company has held the record for the slimmest quartz watch ever produced 'Linear Quartz Squelette', 1. Movement: Full rotor automatic bi-directional winding Cal. Its timekeeping is impeccable and with its gold-capped finish it looks classy. The use of five strategically placed made the movement very efficient and significantly reduced friction and resistance on the oscillating weight that wound the mainspring.

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Eterna Matic Wristwatches for sale

Eterna matic

An Eterna-Matic from that period is definitely a watch worth checking out the next time you consider to getting hold of a vintage watch. That's where the logo come from. The factory in the early years Remained the sole owner when Dr. The Watch This particular Eterna·matic comes in the guise of a rather classy-looking dress watch. I don't think I've ever seen a watch movement with so little writing on it! The watch went into production in 1914 and was launched at the Swiss National Exhibition in Bern that year.

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