Rolex Rolex Green Seal What

Many people know that when Rolex watches are completed, they will first send the movement to the Swiss official observatory to obtain C.O.S.C. certification. However, what makes the brand special is that after they pass the movement inspection back to the factory, they will reinstall the case and retest it again to ensure that the watch’s travel time stability and accuracy have reached a satisfactory level before entering the factory. Commercially available.

In the past, Rolex did not disclose much details about the consistent low-key attitude of this internal inspection after COSC, but since 2015, the brand has announced the latest standard for this internal inspection, in addition to testing the watch’s water resistance and winding. In addition to items such as efficiency, storage capacity, and simulation of actual wearing conditions, the most important point is that the daily error value of all watches under test must be kept in the range of -2 + 2. In addition to the watch that passes the above test standards, there will be a green In addition to the seal verification, the original ‘SUPERLATIVE CHRONOMETER’ commonly used on Rolex watch faceplates has a more precise meaning than before. With the release of the new certification standard, Rolex also announced the extension of the warranty period In 5 years, we can see that the brand has high confidence in its own products.

The original ‘SUPERLATIVE CHRONOMETER’ on the Rolex watch face has a new meaning after adopting the new version of its own testing specifications in 2015. The most important thing is to raise the daily error interval to the level of ± 2 seconds.

More Retro Three Classic Small Three-hand Watches Recommended

The small three-handed watch is a very classic classification in the watch. Compared with the traditional large three-handed watch, the small three-handed watch shares the dot with the hour and minute hands, and creates a small second The small independent disc shows the movement of the second hand separately. That is, an additional small dial is used for the second hand on the basis of the original two-hand watch. The small three stitches are also called short three stitches and two and a half stitches. The small three-pin is equivalent to the large three-pin, and it is more ancient. Today, the Watch House recommends three small three-pin watches for everyone.

NOMOS TANGENTE 130 watch

Domestic public price: RMB 18600
Watch diameter: 37.5 mm
Watch thickness: 6.75 mm
Movement type: manual machinery
Case material: stainless steel
Water resistance: 30 meters
Watch details: 130 watch, stainless steel case, 37.5 mm diameter design, pure white dial, with blue steel hands, elegant and stylish, at the 6 o’clock position of the watch, there is a date display window, simple and practical.

Montblanc Star Collection U0111881

Domestic public price: RMB 19500
Watch diameter: 38 mm
Watch thickness: 10.8 mm
Movement type: automatic machinery
Case material: Stainless steel
Water resistance: 30 meters
Watch details: 22580
Watch diameter: 39 mm
Watch thickness: 12.6 mm
Movement type: automatic machinery
Case material: Stainless steel
Water resistance: 100 meters
Watch details: heuer / 10897 /
Watch Review: The dial design of this watch is very individual. The dial is silver-white. The 12-hour scale and hour, minute, and second hands are in dark blue, with 60-minute black scale and 60-second black scale. Silver-white is the basic tone and dark blue. Main tone, black as auxiliary tone, black and white stage, dark blue singing, dark blue crocodile leather strap, and a personalized small three-pin design, revealing a vicious taste .

Summary: In fact, the first three-handed wristwatches first appeared in watches. After the development of technology, the three-handed wristwatches appeared, uniting the hours, minutes and seconds to a dot, but people will like retro, so now There are also many friends who like small three-hand watches. These three small three-hand watches recommended for everyone today cost around 20,000 yuan, which is a good choice from the brand and the watch itself.