Custom watch case 304 stainless steel Trustworthy CNC lightweight watch case

CNC machining, with its unparalleled digital precision forming capabilities, superior surface treatment potential, and high production consistency, has become the gold standard defining the quality of top-tier stainless steel watch cases.

I. Features of CNC-Machinenized Stainless Steel Watch Cases

1. High-Fidelity Integrated Forming of Complex Three-Dimensional Curves

The essence of high-end watch case design lies in its complex three-dimensional shape. A five-axis CNC machining center can integrally form the entire watch case body based on a three-dimensional digital model through continuous precision milling. Errors are controlled within ±0.01mm, achieving ultimate structural integrity with no seams or welds.

2. Micron-Level Assembly Tolerances and Absolute Guarantee of Functional Structure

The watch case needs to be perfectly assembled with the sapphire crystal, case back, crown, and bracelet. This is crucial for water resistance, dust resistance, and long-term reliability. CNC machining ensures micron-level precision at key interfaces: the depth and flatness of the crystal mounting groove, the precision of the threads, and the coaxiality are all precisely controlled.

3. Providing a Flawless Base for Top-Tier Surface Finishes

The value of a watch largely stems from its metallic luster and texture. CNC machining, through optimized cutting strategies, directly yields a perfect substrate with extremely low surface roughness, no microscopic scratches, and minimal residual stress. This provides an ideal starting point for subsequent dozens of polishing processes, ensuring a pure metallic luster, clear and uniform texture, and enabling complex multi-process combinations, highlighting the depth of haute horlogerie craftsmanship.

4. Exceptional Structural Strength and Wearing Comfort

The one-piece CNC-machined case features continuous and dense metal grains, free from any casting defects or weak connections, possessing extremely high impact resistance, deformation resistance, and long-term dimensional stability.

5. Unparalleled Batch Consistency

The digital production process ensures that every case of the same model, from every batch, is identical. This ultimate repeatability and zero variation

6. Agile response supporting complex designs and limited-edition customization

For complicated timepieces, iconic brand case shapes, or limited-edition designs, small-batch or even single-piece custom cases can be produced cost-effectively simply by modifying digital models and programs. This provides ample space for design innovation and personalized expression, greatly enriching the product ecosystem of haute horlogerie.

CNC machining, through its core capabilities of precisely shaping complex three-dimensional aesthetics at the microscale, ensuring ultra-precise assembly tolerances, and providing a perfect canvas for ultimate surface art, elevates stainless steel from a cold engineering material into a carrier of the soul of time art and craftsmanship.

Company Profile

    We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of  market tempering and exploration, it has high-quality   technical management personnel, experienced designers, R&D personnel and a   perfect company management system cnc precision.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment ​

two-dimensional testing

cnc precision surface treatment

          For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don't have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?