Want a watch that combines style and quality? The Longines Concas series is definitely worth your in-depth understanding! This watch not only has an eye-catching appearance, but you can also freely choose the color and style according to your preferences, so that every watch lover can find what they like. Let’s talk about the process differences between AF factory and ZF factory, and see which one is more worth buying!

Various choices of Longines Concas series

Different consumers can choose the color and style of Longines Concas series watches according to their own preferences. This watch not only looks stylish, but also has high quality inside, making it the favorite choice of many watch lovers.

Process comparison between AF factory and original ZF factory

The Longines Concas series produced by AF factory has been carefully polished, and the details of the workmanship are exactly the same as those at the counters. In fact, as early as two years ago, the original ZF factory launched the Longines Concas series, but due to some reasons, it failed to become bigger and stronger. As a new force, AF Factory’s strength cannot be underestimated.

Cost performance and market positioning

This Longines Concas series is very cost-effective and affordable, so watch friends who like it can buy it. The overall performance is very stable, accurate in travel time, wear-resistant and durable.

Details of materials and workmanship

The case and bracelet are made of 316 fine steel, the middle part of the bracelet is polished, and the two sides are brushed. Official data shows the case size is 41mm in diameter, 12.1mm thick, and the counter thickness is 11.9mm. Equipped with a screw-in handle, a sapphire mirror, and a one-way rotating ceramic ring. Although it is an entry-level diving watch, it has all the necessary accessories. The ceramic ring is wear-resistant and the engravings are clear, especially the French engraving inside. You can hardly tell at the counter that it was machine-engraved, and it can be said to be quite slippery to the touch.

Luminous filling and counter standards

Luminous filling is an important link, and many factories fail to do it well. The AF factory’s luminous filling has been polished twice and is smooth and burr-free. The color of the luminous beads is milky white, and the color of the inverted triangle is white. It can be seen that the inverted triangle luminous filling is not deep at all, the white color is very pure, and the cut corners are also consistent overall, with no bulging problem. In fact, the inverted triangle luminous beads gradually become different in color because the counters have improved and they cannot be exactly the same as the counters. For this color difference, it really does not affect the overall situation, and it meets the counter standards.

The durability and appearance of the watch

Choosing 316 fine steel as the raw material for the watch case and bracelet is due to its durability and appearance. Whether it is polished or brushed, you can feel the difference from ordinary materials when you put it on. The dense bottom design is engraved with the flying eagle logo, with wings spread in a majestic posture. The detailed water ripple effect is exactly the same as that of the counter, which can be said to be the specialty of AF factory.

Movement and color selection

This watch is equipped with Seagull 2824 movement, which is extremely stable. The Concas series comes in four colors: black, grey, blue and green, and offers two options: tape and steel tape. For watch friends who like diving watches, you can consider buying this Longines Concas series.

Conclusion

Generally speaking, the Longines Concas series performs very well in terms of cost performance and durability, and is especially suitable for friends who like diving watches. If you are also attracted by this watch, you may wish to chat about your views in the comment area. You are welcome to scan or click to identify the QR code below and contact purewatches for consultation! Goods to version, guaranteed! Shipping, quality inspection, machine testing, cover opening, real-life video confirmation! Customer needs purewatches are met!