Omega calibre 3330 vs 1861

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Omega calibre 3330 vs 1861

Like many timepieces which have been produced for a number of years, the movements inside those watches evolve and change. Here, we go inside of the Omega caliber, and movements to understand what they are about, how Co-Axial escapements matter, and what Mickey the watchmaker has to say about them.

S everal Fridays ago, while Twitter accounts across South East England ticked away with trademark Anglian wisecracks about how an unheard-of-in-these-parts 4. We were at Xupes HQ in a peaceful town on the fringe of the northern backwoods of London. Well, we wanted to dig a little deeper this time, so we took three textbook Omegas with us — three generations of Seamasters: one of the old standard sort with a calibre ; an early Planet Ocean with a co-axial; and a latest generation in-house one with an co-axial.

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These are the Omega Seamaster references We were after his view on the evolution of the Omega movement since the turn of the millennium. We had a time window of just under two hours to strip them down and put them under the crosshairs. No plain sailing given the differences between the movements, not to mention the time it takes to pull them apart.

Left to right: a Seamaster with an calibre; a Seamaster Planet Ocean with a calibre with co-axial escapement; a Seamaster Planet Ocean with an in-house calibre with co-axial escapement.

Do you not own any Omegas? Nice movement. Last time we met, when showing me how the Rolex movement worked, you suggested it would be a great idea to move onto an Omega next. I mean, sure, high-end players like Patek Philippe and A. In the Rolex market, i. Introducing the co-axial in was clearly them making a play for top spot. So I guess it seemed like a logical follow-on.

I showed you the Swiss lever escapement in the The balance is the part that controls the rhythm of the beats; it stops the gear train spinning too fast or slow. Each time the fork is moved, the other end of it, or the handle, if you like, gives a little push to the balance wheel.

This keeps the balance wheel moving. The contact between the teeth and the pallet is what makes the ticking sound in a watch.

OMEGA Co-Axial Chronometer - The perfect mechanical movement

This contact is one of the areas where the movement spends a decent amount of energy.Some movements are more sought after due to their rarity while others are prized for their technical advancements. As some of you may already know, the Omega Speedmaster made its debut in as a chronograph dedicated to motorsports. Powering the chronograph was the hand-wound Lemania-based Caliberwhich is a column-wheel controlled, lateral-clutch chronograph revered for its beautiful design.

The first few generations of the Speedmaster ran on the Cal.

omega calibre 3330 vs 1861

However, when Omega introduced reference Unlike the Cal. The main difference between Caliber and Caliber is that the newer movement features rhodium-plated parts instead of the previous copper-plated and un-plated parts. Omega still uses the Caliber and its derivatives today, and these movements are readily found in current-production Speedmaster Professional Moonwatch references. The Cal. The Omega Caliber is a hand-wound chronograph movement that operates at a frequency of 21, beats per hour 3Hz and provides a power reserve of 48 hours when fully wound.

It has 18 jewels and its parts are rhodium-plated. Omega has been using this movement in select Speedmaster watches since ; however, it is not found in any other current-production Omega watches. Modern Speedmaster Professional Moonwatch references that house Caliber include the Speedmaster ref. There are other modern Speedmasters that also run on the Cal.

Caliber is based on the Caliber with identical performance, but it is the movement reserved for models with transparent casebacks. Therefore, because Cal.

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Additionally, the Caliber is equipped with a metal chronograph brake while the Caliber is fitted with a Delrin a plastic polymer material chronograph brake.

Current-production Speedmaster Professional Moonwatch references that run on the Caliber include Speedmaster ref. In short, while they perform identically, Caliber is the luxurious version of Caliberdecorated to be more aesthetically pleasing since it is the movement destined for Speedmasters with display casebacks.

The Omega Co-Axial Escapement Fully Explained

Paul is the company's Founder and CEO. He is responsible for all the day to day activities from purchasing, receiving, marketing and sales. Paul is a graduate of Boston College and resides in California with his family. As the most trusted name in luxury watches, with the largest inventory on-hand and ready for immediate sale, Bob's Watches is the foremost destination to find the best in authentic, pre-owned luxury accessories.

So whether on the hunt for a new pre-owned Ceramic No Date Submariner, or a vintage Paul Newman Daytona, Bob's is your primary source to find the best-of-the-best in pre-owned luxury goods at unbeatable prices. Copyright Bob's Watches. All rights reserved.

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Posts 69 Likes Now that you guys have made me want a Speedmaster Pro, does it really matter if it's an or ? All I could come up with was the biggest difference is a delrin part in the I will get one,I just don't know which. Options Copy link to this post. Posts 1, Likes 1, The is probably a bit better movement due the to delrin being a better material as a brake part.

Panych likes this. Posts Likes I would buy based on whether you want the display caseback or not, rather than by whether its or Posts 16, Likes 34, Frunkinator likes this.

omega calibre 3330 vs 1861

Posts 1, Likes Watchmutt likes this. Clint likes this. Once again Al, thanks for the detailed explanation and rebuttal. I guess you can't trust everything that comes from an omega employees mouth or fingers, as in this case. VetPsychWars likes this. Out of interest which model would hold its resale value more? You must log in or sign up to reply here. Show Ignored Content. Your name or email address: Do you already have an account?

No, create an account now. Yes, my password is: Forgot your password? Search Search. Search titles only Posted by Member: Separate names with a comma. Newer Than: Search this thread only Search this forum only Display results as threads. Useful Searches Useful Searches.The Speedmaster is an example of an iconic design from one of the most well known of the established watch brands.

Year manufactured Limited Edition of pieces. Stainless steel case. Dimensions: 42mm diameter; 13mm thick. Perspex glass. Luminova on hands and indexes. Caliber : Manual wound chronograph caliber Original Omega bracelet. Lug width: 20mm. Made exclusively for the Japanese market in They differ from the regular This watch is inspired from a very rare grey Racing dial model delivered from as well as the Speedmaster Mark II.

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Diverse views of the movement from the open case back. With the case back removed you can see the black rubber seal sitting in the case which is sandwiched between the case centre and case back, rendering this union resistant.

The Speedmaster's history goes back to when it was introduced as a sports and racing chronograph, complementing Omega's position as the official timekeeper for the Olympic Games.

The "Speedmaster" name was chosen for its tachymeter scale bezel and following the Omega convention used for other models like the Seamaster - initially the Speedmaster was part of the Seamaster line - and the Railmaster.

This first Speedmaster model - reference CK also known as the "Broad Arrow"- was designed by the Swiss Claude Baillod and was already featuring some of the hallmarks of the model: the triple-register chronograph layout, the high-contrast index markers, and the domed Plexiglas crystal. The dial was an example of perfect balance and proportions. The model had straight lugs, broad arrow hands and the bezel was in steel with engraved black print.

The case diameter was 39 mm. To the right is the intermediate wheel which is indexed every minute turning the minute recorder wheel on the far right.

Omega calibres

The lever in the centre of the image holds down the piece underneath it which in-turn pushes against the cam system.Omega has in recent times proven itself to be one of the most innovative brands that exist in the market today. The brand lays an undeniable focus on technical solutions that offer substantial benefit for daily use. From 15, gauss magnetic resistance to the co-axial escapement, from pure in-house movements and those, which are developed in a partnership with others — here are some brief mentions of the most important watch mechanisms belonging to the current collection.

The method of combining both traditional escapement designs, the chronometer escapement and the lever escapement, allowed a combination of longer maintenance cycles and a high level of precision. One could argue that there was too much optimism surrounding the mechanism in the beginning, when many assumed that the watch would work completely maintenance free. In fact, in the initial stages the maintenance could barely be extended.

In the newer era of watchmaking, the Omega is revered as industry benchmark for its robustness, preciseness and low-maintenance. Lately, the Omega has become even more techy than it already was: With the help of un-magnetic materials, the Omega Master Co-Axial withstands magnetic fields of over 15, gauss. Not only for its newest improvement, many regard the Omega the most modern and most sophisticated calibre available.

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The two mainspring barrels enable a power reserve of 60 hours, however it is important to emphasize that the watch hardly loses any precision even towards the end of the reserve, when the tension of the spring is lower. These are two distinctions that are very much relevant for the everyday making it particularly precise in terms of its actual everyday service. Unlike the standard version, the Omega entails a rotor and balance-wheel bridge constructed of sold gold.

The calibre shown on the picture provides a Rolex Day-Date style weekday function in addition to the date. The Omega is basically the same caliber as the but without a date function. Needless to say, it also features a Master Co-Axial Escapement and a magnetic resitance of more than 15, Gauss. Given that the represents not only a certain caliber variant, but also an entire caliber series, the use of the notation is often used synonymously with the entire 8XXX collection, including the The Omega hand-winding movement combines the technical nature of the with the aesthetics of a finely finished movement in the tradition of Patek Philippe or Vacheron Constantin.

Thanks to the transparent sapphire crystal caseback this calibre is visible in the model. What undeniably catches the eye is the gold balance-wheel bridge, which we also know from the automatic movement. The most significant change might refer to how the chronograph function is controlled. While the Omega is a tradition column wheel chronograph, the is cam switched. The Omega is found in the classic plexi-glass version of the Omega Speedmaster Professional line. Used for: Omega Speedmaster Professional Version with hesalite or plexiglass.

If the Omega represents the calibre flagship of the current score of Omega movements, then the can most definitely be considered the Omega chronograph of today. It combines the key features of the co-axial escapement and magnet protection of over 15, gauss with a column wheel chronograph.

omega calibre 3330 vs 1861

Given the wealth of technology of the combined with a chronograph module, it is understandable that the watch is on the larger side of the spectrum.

It is therefore generally implemented in models with size of What is interesting about chronographs that employ the is that both the stopped minute and hour are displayed on the right totalizer. The Omega hand-winding movement is the premium variant of calibre Identical as far as construction is concerned, it showcases a rhodanised finish and is fitted with more high-grade components.

The Omega is used for the sapphire crystal version of the Speedmaster, which is, next to the sapphire crystal itself, the reason for the significant price difference compared to the standard version with plexiglass.

Although the COSC may test the precision of the watch in different temporal conditions, the simulation of natural wearing of the watch is never carried out.

METAS advocates exactly these test methods by simulating daily wear and tear including test of waterproofness and magnetic resistance.

Omega caliber 3330

For now only part of the Omega Globemaster line, it is only a matter of time until these more thorough test methods are realized in more Omega models. Used for: Omega Constellation Globemaster. When you consider the immense expenditure involved in the development of the Omegait should come as no surprise that the 85XX caliber family has also tapped into the ladies watch market.

Despite the smaller size the offers impressive accuracy and reliability. There is also a ladies version where solid gold parts are used.Calibre is an automatic chronograph movement by Omega based on the ETA but with the addition of a column wheel chronograph switch and Co-Axial escapement.

Omega had long depended on Lemania and Frederic Piguet to provide chronograph movements, but this began to change with the introduction of the Co-Axial escapement.

Although Omega was able to modify the Piguet -based Cal. So Omega requested that in-house Swatch Group movement specialist ETA develop a new automatic chronograph movement with provision for the Co-Axial escapement. L01 for LonginesCal. The result was Cal. The movement is also a COSC -certified chronometer.

Cookies help us deliver our services. By using our services, you agree to our use of cookies. Jump to: navigationsearch. History Omega had long depended on Lemania and Frederic Piguet to provide chronograph movements, but this began to change with the introduction of the Co-Axial escapement.

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omega calibre 3330 vs 1861

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By buffmenOctober 7, in Omega. Caliber Specifications Caliber: Power Reserve: 48 Hours Description: Self-winding Co-Axial Escapement movement with hour, minute, central seconds-hands and big date at 3 o'clock, rhodium plated finish. New Co-Axial Escapement for greater precision stability and durability of the movement. Officially certified chronometer. Specifications Caliber: Base Movement: Piguet Power Reserve: 52 Hours Jewels: 33 Jewels Description: self-winding chronograph movement with column wheel mechanism and Co-Axial Escapement for greater precision stability and durability of the movement.

Free sprung balance, with hour, minute and continuous small seconds hand, central chronograph hand. In-House Manufacture Movement.

You can post now and register later. If you have an account, sign in now to post with your account. Paste as plain text instead. Only 75 emoji are allowed. Display as a link instead. Clear editor. Upload or insert images from URL. Existing user? Sign in anonymously. Omega movements By buffmenOctober 7, in Omega. Reply to this topic Start new topic. Recommended Posts. Report post. Posted October 7, Here is a list of Omega movements. Share this post Link to post Share on other sites.

Posted August 3, This knowledge is useful, thanks for sharing! Posted August 23, Thank you for sharing, let me know more about the movement of the Omega movement. Join the conversation You can post now and register later.


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