June 8, 2021 0 Comments Replica Magic

Grail Found: Ultra Rare Seiko For Sale

There’s a joy in setting out a glass of malt, getting one’s feet up and fishing through the watch postings on eBay. Despite the fact that deals aren’t as common as they used to be, there are still a lot of fascinating things to be found. Also, one generally finds out about something new.

Having just got done with expounding on Grand Seiko for worn&wound the previous night, I thought I’d nip over and see what was on the square from the Japanese top choice. I was simply pouring a subsequent glass (a Macallan, since you asked) when I spotted something as the page moved past. I looked on briefly, essentially in light of the fact that I couldn’t accept what I’d just seen.

No, it can’t have been. There aren’t any left external exhibition halls and genuine private assortments, surely?

By the time I had the portrayal and pictures open before me, I understood I’d recognized a piece of watchmaking history–a 1968 Seiko Astronomical Observatory Chronometer!


This resembled meandering through the neighborhood vehicle closeout and finding the Mk IV Ford GT40 that won Le Mans in 1967 taken cover two or three piece Mondeos.

The watch is claimed by a notable Japanese watch gatherer in Tokyo. My Macallan failed to remember, I sent him a note getting some information about it. He answered very quickly, notwithstanding the eight hour time distinction. He likewise mercifully passed on his investigation into its set of experiences, which I’ve joined into this article.

The term “rare” gets sprinkled around the watch world like pixie dust. Pretty much every sale list is loaded with rarities. However, the cal. 4520 Astronomical Observatory Chronometer genuinely is uncommon. Seiko just made 73 of every 1968. Sadly, they picked 18ct gold for the cases. What’s more, if that wasn’t adequately extraordinary, Seiko continued to make the dial and distributes of gold, as well. Furthermore, that fixed its destiny.

Bling Becomes Unfashionable

In 1968, this was awe inspiring. It was the time of the Shelby Mustang GT500–a vehicle so shaggy chested it ought to have come with an emblem and a couple of erupted Levis in the glove box. However, times changed. In addition to the fact that bling became unfashionable, yet where in ‘68 gold was $43.50 an ounce, by 1980 it was $595. Furthermore, as watches currently went bleep and lit up when you squeezed a catch, who needed those exhausting old breeze up things? Anything from the unfashionable 1960s in a gold case had only one destination–the purifying pot.


No one realizes the number of Observatory watches were stripped, their developments unloaded, the dials ripped off and the cases rejected for their gold worth. However, unfashionable and thought too important to even consider leaving unblemished, that’s exactly what happened.

Why All the Fuss About Accuracy?

Today, with even a £10 Casio being adequately precise to beat the – 4/+6 second COSC standard, accuracy’s not a serious deal. Watch purchasers anticipate it. In 1963, when a Seiko quartz clock, the Crystal Chronometer, completed in the best 10 of the Neuchâtel Observatory chronometer exactness challenges, precision was much harder to come by. It was likewise a field overwhelmed by the Swiss. So Seiko coming 10/10 in the exactness preliminary made a difference. It was the first run through a non-Swiss producer had arrived at the main 10. The Japanese watchmaker should have strolled down the Quai Philippe-Godet waving a pennant saying “We’re coming for you.”


Buoyed by their prosperity, in 1964, the two Seiko plants–Suwa Seikosha and Daini Seikosha–submitted wristwatches for appraisal. The outcomes? A frustrating 144th for Suwa Seikosha and 153rd for Daini Seikosha. It resembled the Japanese weren’t very coming for the Swiss just yet.

Obsessional Watchmaking

But the degree of assurance at Seiko’s two produces was currently set to obsessional. At the point when Daini Seikosha found one reason for their terrible display in ‘64 was down to a polarized hairspring, they fixed the issue. At that point, just to ensure, they sent their next looks for the competition on a unique course to Switzerland to limit the impact of the earth’s attractive fields. In the event that that wasn’t enough, the watchmakers fixed the delivery cases with against attractive compound.   It wasn’t just attraction that Seiko needed to dispense with. They began filling their watch cases with hydrogen to evade any opportunity of rust on the components.

Fast-beat movements–even as high as 72,000 bph–and bimetallic adjusts were straightaway. Plainly, an easily overlooked detail like thinking nothing about bimetallic adjusts wasn’t going to trouble Seiko’s engineers, so they set-to with a clear piece of paper and a will. What’s more, with that, they built up a bimetallic equilibrium development without any preparation that they entered in the 1967 competition. Omega took the primary spot, yet the Daini Seikosha passage was breathing down their neck in second and the third spot was caught by a pleased Suwa Seikosha team.


Far be it from anybody to blame the Swiss for being bad sports, yet the following year they changed the principles. All things being equal, the Suwa Seikosha 1968 section was impressively more precise than Omega’s winning passage the earlier year. The Neuchâtel specialists immediately canned the competition.

In the very year, in spite of there being no competition at Neuchâtel, Daini Seikosha sent the Observatory 103 developments for certification–and 73 of the 36,000 bph cal. 4520 developments passed as chronometers. What’s more, it was these developments that discovered their way into 18ct gold cases to be sold as Astronomical Observatory Chronometers. Each accompanied its own endorsement of accuracy–the Neuchâtel Observatory’s Bulletin de Marché.

Designed for Accuracy Rather Than Looks

You may anticipate that a watch of this standard should flaunt a genuinely enhanced development. No it. The plates convey anglage, however separated from some graining, that’s your part. This is a motor intended for elite, not haute horlogerie peering at. Think Bugatti. What’s more, the specialized sorcery is unquestionably there–even the hacking switch is in three explained parts.

Now to the Big Question

What will the watch sell for? The lone Astronomical Observatory Chronometer with Cal. 4520 developments that arrived at the market over the most recent couple of years made $40,000. Mr. Hokugo accepts the dial on his watch may have been republished and there are no papers, boxes or a unique tie with it. Yet, this is, depend on it, a piece of history. This development was handcrafted made by those obsessional watchmakers at Daini Seikosha. This development was coordinated at Neuchâtel and affirmed as perhaps the most exact on the planet. It addresses the zenith of mechanical watches’ precision accomplishments before quartz moved in and assumed control over the market. There were just ever 73 of them, and nobody realizes what a limited number of are left.


As I compose this, there are four days until the bartering closes and the cost is a stupidly low $1,325.88.

Now, if you’ll pardon me I need to complete this Macallan. At that point, I have a meeting with a courteous fellow at an intersection to perceive the amount I can get for a somewhat very much utilized interminable soul.

With appreciative gratitude to the proprietor in Tokyo.