Eta sa is the largest consortium of swiss watchmakers. Below is a list of all the parts for the very popular movements. The eta 2892a2 is based on the original eta caliber 2892 automatic watch movement accuracy. Genuine eta 28242 watch movement swiss made 25 jewels eta 2824. And you can see why chuckw made the spec comparison watch designer fashion products august 21, 2018 at 08. Hi all i bought a watch that has been wrongly put together by someone good price and worth fixing it has a 2892a2 movement with the big date chronograph module fitted. Eta sa manufacture horlogere suisse designs and manufactures quartz watches and both. The eta 2892a2 is positioned as the upperrange automatic movement commonly found in upscale swiss made replica watches, while the older and cheaper 28242 is. Mar 04, 2020 eta 2892a2 pdf the eta a2 is the upperrange automatic movement from eta. Our automatic calibre hb 28929 is based on the base calibre eta 2892a2 eta. Time talk time tech talk are some of the orient os300 or aquadive bs 100 ss page 9 february 28, 2014 at 21. Eta calibre movement and spare parts movement original spare.
This third generation of the eta 2890 family appeared in 1996 and remains in production today. Eta is the result of successive consolidation of the swiss watch industry, a combination of several former swiss watch movement manufacturers including valjoux, peseux and lemania. It is commonly found in upscale swiss watches, while the older and. Swiss movement manufacturer eta sa has been developing and producing calibres for the watch industry since 1793. The example in the photos is from a sinn 857 s utc the gmt hand sets independently. Eta is best known for the production of two automatic movements with date, models 2824 and 2892.
Eta 2892a2 versus the 28242, 2892 vs 2824 the chart therein is one we copy here with some frequency. This barrel is supplied with arbor and mainspring installed. The example in the photos is from a sinn 857 s utc. Eta is switzerlands largest movement maker, and theyve played a large part in defining the industry as it is today. Eta sa manufacture horlogere suisse 4 ct 28242 fde 481688 11 01. Commonly referred to as eta, the company is headquartered in grenchen, switzerland and is a wholly owned subsidiary of the swatch group though eta was founded by eterna in 1856 some. Half of them are omega, and the other half a mixture of swiss manufacturers, such as esa, eta, le landeron, venus, etc. Eta mechanical automatic watch movements for sale ebay. Mechanical movements represent a philosophy which bears witness both to the history of the first artisans and to the most innovative mechanisms ever invented by humans. The 28932 is very similar to the eta 2892a2 except that it has a gmt complication. Casker is your trusted and timely source for precision watchmakers and jewelers tools and supplies. Operating manual for air commando automatic watch calibers 28932, 28362, 28242, 2892a2 thank you for choosing a timepiece from our xezo collection.
Does anyone have a technical diagram handy for an eta 2892a2. It is a mechanical movement with automatic winding, ballbearing rotor. The vast majority of eta movements are used in mechanical and automatic watches produced by luxury watchmakers. Sep 28, 2015 the next movement worth knowing about is the eta 2892 which is a more elegant version of the basic movement. The firm worked steadily, but it was in 1983 that its breakthrough came. From research and development to global service, every quartz and mechanical movement receives our utmost. This field is for validation purposes and should be left unchanged. Eta s 28922 was an ultrathin automatic watch movement and part of the second generation of the eta 2890 family. This particular caliber dates back to the 1970s and is a 21jewel, automatic movement available in three grades which include elaborated, top, and chronometer.
It is a mechanical movement with automatic winding, ballbearing rotor, hacking seconds, power reserve. Theres dna from their later caliber, the 1541, too. Eta 7750 and 2892a2 movement animationsdiagrams watch. Swissmade eta 2892a2 is an evolution of the eta 2892 movement. Both movements are used by other movement manufacturers as the tractor power base and time source. This is only a data sheet for identification and evaluation of the movement calibre, as well. The 28922 is very similar to its updated replacement, eta 2892a2, as both share a common base.
Begeon 1999 swiss made metal movement holder for hand setting and chronograph function checking. The eta 2892a2 is the upperrange automatic movement from eta. To us, every movement is the epitome of reliability and precision, and it is our expertise and innovative industrial capacity which enable us to supply movements that meet your. Aug 15, 2019 eta 2892a2 pdf the eta a2 is the upperrange automatic movement from eta. Operating manual for air commando automatic watch calibers.
This expertise laid the foundations for the emergence of one of the worlds largest manufacturers of watches and movements. The accuracy that your watch experiences depends on the grade that the watch manufacturer chose to power their watches. All cleaned and oiled, what sort of amplitude should i expect to achieve. May 20, 2010 someone on another forum said that these are technically incomplete and if you attempt to use them, youll wind up fouling up the movement. Together with the 2824 and 7750, the 2892a2 is one of three common movements from eta. It is comprised of a mainspring barrel, an escapement assembly, and some gears that move hands. May 31, 2017 the 28xx family has quite a heritage, as much as that word gets overused. It was introduced in 1983 as an update to the outgoing eta 2892, and remained in production until 2000. The modification was focused on winding efficiency, with a reduced chamfer increasing the mass of the winding rotor and the switch from a stud to a jewel in the upper winding bridge for the intermediate wheel.
Eta calibre movement and spare parts movement original. The exact same barrel arbor found in the eta 2892a2 is also for the following calibers. Inside duboisdepraz empire of the watch movement module. Apparently these are to be used in eta training, where the instructor can point out the mistakes. Im hitting 230240 dial down and 210ish dial up on a full wind. A2 with decorative finishing and blue screws geneva waves and perlage finishing. Eta 2892a2, 11 12 ligne, 3 hands, date 3, automatic movement, swiss made movement. This caliber can be supplied by eta with a chronometer rating. What duboisdepraz makes are modules that can sit on base movements such as the eta 2892 which is a very popular choice for a base movement and. The eta caliber 28932 is part of the mecaline specialities line of eta movements. Time talk time tech talk are some of the orient os300 or aquadive bs. This collection should give you a good reference for each eta watch part number.
If a movement is the heart of a watch, then eta movements arguably beat at the very core of the swiss luxury watch industry. Genuine eta 28242 automatic watch movement swiss made gold new. Dec 28, 2019 eta 2892a2 pdf the eta a2 is the upperrange automatic movement from eta. Part 1 breitling bentley service eta 2892 a2 dubois depraz watch. Eta automatic workhorses, the 2824 and 2892 bernardwatch. Eta 28922 vs eta 2892a2 any time you see a new generation of an existing movement its usually because minor changes to the milling of the bridges, slight alterations to click springs, or changes in the date wheel, etc. Now, the movement is part of etas mecaline series, but it can trace its family tree back to etas parent, eterna. Girard set up a watch movement ebauche factory which eventually became eterna.
Dec 05, 2019 eta 2892a2 pdf the eta a2 is the upperrange automatic movement from eta. I have the pdf that shows all the components and placement but looking for something with actual accurate dimensions for a couple key areas such as holes and angle for dial pins stem etc. Despite multiple calibers produced by eta, the quality is considered too exceptional for the bargain watch brands and, therefore, the cost to use their products often requires that theyre only utilized in reasonably highpriced timepieces. A clone of this movement is sold by sellita as the.
The accuracy that your watch experiences depends on the grade that the watch manufacturer chose to power their watches grades. H38755151 hamilton intramatic 42 stainless steel silver bracelet. Eta 2892a2 versus the 28242, 2892 vs 2824 as the watch turns. The eta 2892a2 is based on the original eta caliber 2892 automatic watch movement. The xezo air commando limited edition 500 sports 2 crowns. Together with the 2824 and 7750, the 2892a2 is one of three common movements from eta the 2892a2 is an evolution of the 2890 and 28922. Eta2892a2, we are kinda very familiar with this movement, folling pic is the current popular standard of polishing pattern. Now you will not have to open the barrel to install new mainspring when you can just replace the complete barrel. I have one for a 2897 but not specifically for a 2892. I could of course flog pdfs of the lot on ebay, but i think information like this should be as widely shared as possible, so i will start posting them here.
Crown a at 3 oclock is used to adjust local time, 2nd time zone movement caliber 28932 and date. H387551 hamilton intramatic 42 stainless steel black bracelet. Shop an extensive selection of watch movements and other watch parts at casker co. Eta 2892a2 pagassi specialiste du mouvement horloger. A watch movement is the basic mechanism for storing and releasing power in order to indicate the time. Mechanical movements manufacture horlogere suisse eta sa.
Although the company produces finished watches and movements, eta specializes in the. In 1856 at grenchen, urs schild, a schoolmaster, and dr. Get the best deals on eta mechanical automatic watch movements when you shop the largest online selection at. Eta 2824 vs 2892 and what is an asian eta movement. Although watch parts differ slightly from one eta movement to the next the numbers still stay the same. Diameter mm running time hours mecaline specialities. It is commonly found in upscale swiss watches, while the older and cheaper 28242 is found in lowerend watches. For some, the existence of eta movements enable the proliferation of soulless products the. The current eta 2892a2 is the successor movement the shortlived eterna 1504 and eta 2892 used a large winding mass to power the strong mainspring needed to operate at 28,800 ah.
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