Archive for the ‘Watch Knowledge’ Category

Summary of Grade 1a Swiss Made Replica Watches

A few days ago, I gave a Review on Genuine Swiss Made Replicas, here are other features found in them, and i will just state them here and not discuss them in detail:

100% Correct Date Fonts
Large Threaded Screws on Bands
Diver’s Extensions on Submariner Models
Real 2.5x Date Magnification
Green Rolex Hologram Sticker
Machine-Perfected Engravings Between Lugs

The Grade 1a Swiss Made Replica Watches are really the best Replicas and you can hardly tell which one is the real one when compared with the original. There is no definite proof that the machine parts are made in Switzerland, so the quality is really there. The movements are definitely 100% Swiss ETA movements, for example, the ETA 2836, ETA 7750, etc.

But some Replica Sellers make false claims on customers, such as 31-Jeweled movement, 37-Jeweled movement, or other crazy things. In a word, they are scam websites who sell Japanese Made Replcas for high price, very unreasonable price, but market them as Grade 1a Swiss Replicas. As a matter of fact, the most common scam websites offer $500-$700 Swiss Replicas to lure customers into handling over the money, and then shipping out $188 Japanese Made Replica Watches or nothing at all.

Just pay attention to the details and the truths we have laid out and make a careful purchase. The ideal price range for a Grade 1a Swiss Made Replica Watch is $500-$1200, and you can’t expect to get anything better for less. I have never heard of any solid gold, two tone watch that can be sold with a Genuine Swiss Made Movement for under $400.

Remember that anyone who says they are offering solid gold or triple-wrapped two tone replicas for $400 are trying to get you to hand over your money. Don’t be fooled! You can always purchase a $188 Japanese Made Replica Watch if budget is your biggest concern, but do not be ripped off.

Omega Co-Axial Technology Working Principle

For most people who wear an OMEGA wristwatch equipped with a Co-Axial calibre, the important things will be the timekeeping performance and the long service intervals. But the radical Co-Axial technology deserves a closer look.

The functioning of OMEGA’s exclusive Co-Axial calibres differs considerably from that of a conventional lever escapement with index. The mechanics of this design must be considered in order to fully appreciate the benefits the OMEGA Co-Axial escapement offers in terms of reduced friction and greater stability of the watch’s rate over time.

The OMEGA Co-Axial escapement consists of an intermediary wheel, a double coaxial wheel consisting of an escapement pinion and an escapement wheel, a lever with three ruby pallet-stones and a roller carrying a ruby impulse stone and a ruby impulse pin.

In any modern watch escapement, energy must be transmitted to the oscillator in both clockwise and anti-clockwise vibrations. In the OMEGA Co-Axial escapement, the clockwise impulse is provided by the teeth on escape wheel directly engaging the ruby impulse stone. The anti-clockwise impulse is provided by the teeth of escape pinion engaging the lever impulse stone. After each impulse, the escape wheel is made stationary by the locking pallets, allowing the balance to complete its vibration.

The main benefit of this new design becomes clear when it is compared with the lever escapement. The impulse in a lever escapement involves the wheel tooth sliding along the inclined surface of the pallet. This sliding movement generates considerable friction, making optimal lubrication vital if the escapement is to function correctly. However, lubricants are highly sensitive to ageing, as well as changes in their environment (temperature, humidity etc.) and therefore compromise the stability of the watch’s rate over time.

In contrast, the Co-Axial Escapement transmits energy using tangential forces provided by the components’ radial movements. Its very short sliding movement considerably reduces the contact surfaces and, therefore, the friction in the escapement. As a result, the escapement function is similar to that of a gear wheel meshing with a tooth, which means that it is unaffected by lubrication (a mere protective film on the tip of the escapement wheel teeth is sufficient to preclude wear and tear) and thus ensures a stable rate over the long term.

The OMEGA Co-Axial escapement is used in conjunction with a free sprung-balance without index. The watch’s rate can be adjusted by modifying the moment of inertia of the balance by means of two gold regulating micro screws embedded in the circular balance. This design avoids the disturbing effects of contact between the balance-spring and the index pins and therefore ensures that the stability of rate offered by the Co-Axial Escapement is maintained over long periods of use.

How to Deal with Skin Allergy When Wearing Watches?

My friend wears a Rado quartz watch for a long time. Someday, she found her skin in contact with the case back of the watch become dark accompanied by cortical thickening and a little itchy feeling. If you meet this situation, it is skin allergy.

To find the reason and figure out treatment, we first should know the materials of a watch. As we all known, watches’ stainless steel case contains Nickel which is harmful to human body. Excessive intake will bring some diseases for people. The Nickel will be dissolved, permeating into human’s skin sweat. Then it becomes a threat to people’s health. In modern society, with the raising of modern people’s green environmental awareness, the international society pays more attention to this problem and makes a industry standards of Nickel’s exudation of watches’ case and strap. It mainly aims to limit harmful substances of watch components.

If you ensure that you are allergic, then don’t wear stainless steel watch. It is best to wear a watch with titanium case and strap. Titanium alloy has the best affinity to human body. Also you can choose ceramic, plastic watches. Even though you want to choose stainless steel case watch, you’d better choose the watch with leather or rubber strap.

If you just have stainless steel watch, my suggestion is segregation. Using a small piece of leather, cut according to watch back’s shape and size, then stick it on the back with glue. (As you see in the picture) Of course, you can use natural agate.

Also, you can choose watch with transparent back, as sapphire. And the strap has o lot of kinds, such as leather, plastic, textile and rubber.

Return top