Uni-Directional Rotating Bezel Stainless Steel Bezel. Seiko Model Number: SNZJ05J1 Seiko 5 Watch Series. Seiko 5 Sports Japan Automatic SNZJ05J1 Black Dial Mens Watch.
Seiko Watch Search Serial Number To ManufactureYou can use the Seiko serial number in conjunction with the movement number to. Probably this is the worst most detailed database of all Seiko production since 1950 over the web, including. Simple and quick, this page allows you to determine the exact date of manufacture of a Seiko watch basing on the caliber and serial number printed on the bottom plate or in the edge. Models powered by the Seiko 7018 movementSEIKO - Serial Number to Manufacture Date Decoder. The last four digits represent the model number you are looking for. You can sort the designs of Seiko watches and narrow them further using the movement number and the various serial number portions.The two subsidiaries were constantly trying to get an edge over each other, but in both cases, the beneficiary would be Seiko (and, of course, the watch-buying public).As it turned out, it worked. A few years later in 1967, the company went to work on Caliber 6138 and Caliber 6139, both of which were designed to be self-winding.Now, something else that is important to know if you don’t already is that Seiko split into two independent subsidiaries back in 1959: Suwa Seikosha and Daini Seikosha.The purpose in doing this was to promote competition from within. Seiko 7018-7000 & 7018-8000 “One-Eyed Panda”The history of the Seiko 7018 arguably starts clear back in 1964 with the release of the 5717/5719 movement, which was the first wrist chronograph developed in Japan for the mass-market.Like the watch that came before it, the movement was only 5.9mm thick but had an additional 30-minute counter. Seiko 7018 movementThe fly-back chronograph Caliber 7018 came out a year after the 7017, hitting the market in 1971. It maintained that record until 1987, when it was finally overturned by the 1185 from Frederic Piguet, which had a measurement of 5.5mm.Following the Caliber 7017, Seiko created the Caliber 7015, the Caliber 7016, and the watch we are focusing on today, the Caliber 7018. Measuring only 5.9 mm in thickness, it featured the slimmest automatic chronograph movement worldwide when it came out in 1970. And that brings us around to the Caliber 7017, the timepiece directly preceding the Seiko 7018.With most chronographs, you have to push a button to stop, push another button to reset, and then push the first one again to start. Unnecessary and redundant parts were eliminated, and the configuration of those which remained was optimized.As mentioned before, the fly-back function of the chronograph is one of the distinguishing features of the 7018. The work that Daini did to streamline the movement over the course of the 60s was what paid off in terms of a more compact, slender movement for the Seiko 7018. Everything is built around pure functionality. Mac audio driver for windows 7Models powered by the Seiko 7018 movementUnlike 6139, there’s not a myriad design options when it comes to the 7018 chronograph. This can save time when you need to use the chronograph and make it simpler to take the readings you need. But with the fly-back function on the 7018, just one push of the button automatically executes all three functions. That’s not the only Monaco by Seiko though. There are quite a few different dial designs in that line and they are usually known as “Seiko Monaco”. Seiko 7018-5000 “Monaco” Seiko 7018-5001 “Monaco” White DialYou may have seen a vintage Seiko chronograph with a rectangular case, and most likely it was powered by another movement from the 701X family: the 7016. Thankfully, the One-Eyed Pandas (-7000 and -8000) come up for sale more frequently. Unfortunately, the Monaco (-5000) and the Time Sonar (-6000) are particularly rare, so reference information is scarce. I particularly like the pandas which make excellent dress watches thanks to their slender profile. Seiko 7018-7000 & 7018-8000 “One-Eyed Panda” Seiko 7018-7000 & 7018-8000This is probably the design truly associated with the 7018 movement. Expect to pay around $1,000 for a good condition 7018-6000. Seiko 7018-6000 Dial Detail Source: roadking1102According to the History of the Seiko Speedtimer book, these watches were available with either a metal or a urethane bracelet, and were equipped with a compass: Seiko 7018-6000 in History of the Seiko SpeedtimerThe Time Sonars had a MSRP of 21,000 / 20,000 yen.Mint specimens are very difficult to find (I’ve seen only two for sale in the recent years). The second hand may be red, orange or yellow – and the color of the marker at 12 o’clock should match the second hand. Another exclusive feature of this watch is that the dial code is written below “Time Sonar” at 9 o’clock instead of the usual location at 6 o’clock. Display caseback, hands without lume and an almost helmet-shaped case with beautiful factory finishing make it quite unique. ![]() ![]() ![]() Make sure they are original. Hands: compare the hands with pictures from this guide. Has the lume on the markers and hands turned completely dark because of the moisture? Better pass on these ones. Dial: make sure the dial is clean, not damaged and not discolored. Is the bracelet original? Finding a spare bracelet (or even an extra link!) is close to impossible, so pay extra attention to the length of the bracelet. On the other hand, if the only issue is sticking pushers, this is usually no big deal. Chrono doesn’t start), repair may be expensive. What’s the service history? Do all the functions work as expected? Does the second hand return to zero? If some of the functions don’t work (e.g.
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