3K Factory Patek Philippe Aquanaut 5167 Grenade – Enhanced dial marker color and upgraded buckle design.

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Today, let’s take a closer look at the newly upgraded 3K Factory Patek Philippe 5167 “Grenade” model. With refinements in dial detailing and movement structure, this article will offer a comprehensive review and show you how to accurately identify an authentic 3K Factory version.Replica Patek Philippe Aquanaut​.

Refined Dial Enhancements
Let’s start with the improvements 3K Factory made to the dial details. The earlier version of the 5167 Grenade had some issues, particularly with the luminous coating and the dial color. In the latest upgrade, these elements have been significantly refined. The hour markers and hands now feature a much more uniform white luminous coating—an obvious improvement over the previous greenish tint.

The dial color itself has also been meticulously adjusted. It now exhibits a texture much closer to the genuine model, with a more intricate radial grain and subtle shadowing that enhances the overall sense of depth and quality.

The hands have also seen meaningful upgrades. In addition to the improved luminous application, their shape appears fuller and more precise. While the central axis may still show minor differences, they are virtually unnoticeable at normal viewing distances.

Overall Craftsmanship and Detail Finishing
The watch is constructed from 316L stainless steel, delivering a premium feel and solid texture. The bezel and case sides feature fine brushed finishing, while the crown guards are polished to add contrast—giving the piece an elegant and sophisticated appearance.

The screw-down crown is precisely engraved, with a crisp and three-dimensional logo. Time-setting operates just like the original model, without hacking seconds, which not only enhances practicality but also reflects the attention to authentic detail.

In terms of dimensions, the watch weighs 92 grams, with a diameter of 40mm and a thickness of 8.1mm. These measurements faithfully match the genuine model—especially the thickness, making this version the only replica on the market that truly achieves the same slim profile as the original.

Movement Overview
This watch is powered by the Dandong 324 integrated movement, which remains in use even though the official model has been updated to the newer 330 version. Structurally, it still follows the 324 layout. This movement has been on the market for about four to five years and is known for its stability and low repair rate, making it highly recommended by many in the industry.

So, how can you tell if it’s the authentic Dandong 324 integrated movement from 3K Factory? The easiest method is to inspect the automatic rotor and the second wheel. If these components and their structures are clearly visible and accurate, it’s a strong indicator that the movement is from 3K Factory. That’s because other factories haven’t been able to replicate the 324 movement structure to the same level of detail.

However, it’s worth noting that while non-hacking (time setting without stopping the seconds) is a characteristic of the 324 movement, it shouldn’t be used as the sole identifier. Other movements can simulate this feature simply by removing the stop-second lever, so verification should focus on the structure of key movement parts.

Strap and Clasp
The rubber strap is both thick and flexible, offering a very comfortable wearing experience. It comes fitted with a folding clasp featuring clear, three-dimensional engraving, and the opening/closing mechanism feels smooth and secure.

Notably, 3K Factory now offers an upgraded version of the folding clasp as an optional add-on. However, this new clasp comes at an extra cost of 200 yuan compared to the original version. While the new clasp is well-made, the price difference may not be justifiable for everyone. For those seeking better value, the original clasp remains a more cost-effective and practical choice.

Overall, the newly updated Patek Philippe AQUANAUT Grenade 5167 from 3K Factory shows significant improvements in both dial refinement and movement quality. With its refined texture, intricate detailing, and dependable movement performance, it leaves a strong impression.

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