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($33=228CNY)Herm*ès UNI bracelet Item ID：11533
https://weidian.com/item.html?itemID=7502933016 Hermès UNI bracelet Color blue, white, pink Size 17cm, 19cm 1. Material selection and treatment • Substrate composition: high-purity brass is used as the base material to ensure the hardness and toughness of the material • Surface treatment: multi-layer electroplating process, including bottom plating, semi-bright nickel plating and final gold plating • Coating thickness: controlled between 0.3-0.5 microns to ensure long-lasting color and not easy to fall off 2. Structural design features • Double-ring nested structure: Two rings of the same size, one slightly larger than the other, forming an elegant layering • Open design: Patented sliding closure mechanism to ensure a stable fit and easy to put on and take off • Inner diameter size: accurately controlled at about 58mm, suitable for most wrist circumferences 3. Brand Identity Process • Laser Engraving Technology: Use high-precision laser equipment to engrave brand words • Font restoration: Accurately copy Hermès's unique sans-serif font to maintain letter spacing and proportion • Depth control: The engraving depth is about 0.1mm, which is clearly visible and will not affect the strength of the metal structure Difficulties in the reproduction process 1. Consistency of surface treatment • Difficulty: Achieve the same gloss and texture as the original • Solution: It needs to go through multiple manual polishing processes, including rough polishing, fine polishing and mirror treatment • Key points: polishing strength and time control directly affect the final result 2. Exact reproduction of the logo • Difficulty: 1:1 restoration of font shape, size and spacing • Solution: Use professional measuring tools to obtain the original data and make a special engraving template • Quality control: Each logo needs to be visually inspected more than 3 times to ensure that there is no deviation 3. Double-ring connection structure • Difficulty: Maintain the flatness of the joint, no obvious seam feeling • Solution: Adopt precision laser cutting and micro-welding technology • Key indicators: the thickness error of the connection does not exceed 0.02mm Key process flow 1. Metal forming ◦ Precision lathe to process the basic ring ◦ CNC precision cutting to ensure the accuracy of the inner and outer diameters 2. Surface pretreatment ◦ Chemical degreasing and pickling ◦ Multi-stage water washing and ultrasonic cleaning 3. Plating process ◦ Copper plating ◦ Semi-bright nickel plating ◦ Final gold plating 4. Surface finishing ◦ Manual mechanical polishing ◦ Towel wheel fine polishing ◦ Mirror effect treatment 5. Brand logo engraving ◦ Laser positioning mark ◦ Precision engraving ◦ Post-processing polishing 6. Quality Inspection ◦ Dimensional measurement ◦ Surface defect inspection ◦ Brand Identity Verification Summary of technical highlights • Strict adherence to the original Hermès design specifications to ensure the authenticity of the replica • Metalworking is done by hand by experienced technicians Critical processes • Surface treatment is the decisive factor in determining the texture of the product, which requires a lot of work and time • Accurate restoration of brand identity is a key element to reflect the value of the product • Strict quality control is required at every step to ensure that the final product reaches collectible quality This replica bracelet successfully captures the essence of the Hermès Uni collection, Through exquisite metalworking technology and detailing, It reproduces the texture and charm of luxury.
