Custom Stainless Steel Watch Case

Name: Custom Stainless Steel Watch Case

Material: 316 SS, 304 SS

Color: Customizable

Surface Treatment: Mirror Polishing, Brushing, Sandblasting, PVD

Description: Elevate your timepiece collection with our precision-crafted Custom Stainless Steel Watch Cases, designed to blend durability, functionality, and style—perfect for both everyday wear and professional diving. Crafted from high-grade 316 and 304 stainless steel, these cases offer exceptional performance tailored to the demands of watch enthusiasts and manufacturers alike.

316 stainless steel, renowned for its superior corrosion resistance and strength, stands out as the ideal choice for dive watch cases. It withstands saltwater exposure, making it perfect for marine environments and ensuring longevity even with frequent underwater use. 304 stainless steel, equally reliable, delivers excellent formability and resistance to rust, making it suitable for a wide range of watch designs, from casual to semi-professional. Both materials provide a robust foundation, protecting the watch movement from impacts and external elements.

Our surface treatment options transform the aesthetic of each case, allowing for endless customization. Mirror polishing creates a sleek, reflective finish that exudes luxury, catching light to highlight the watch’s design. Brushing adds a refined, linear texture, balancing sophistication with a subtle industrial edge. Sandblasting offers a matte, tactile surface that minimizes fingerprints, ideal for a rugged, tool-watch look. PVD treatment expands color possibilities—from bold blacks and blues to metallic golds and silvers—while enhancing scratch resistance and wear durability, ensuring the case retains its luster over time.

Each case is precision-machined using advanced CNC technology, guaranteeing tight tolerances and seamless integration with watch components. This meticulous process allows us to craft cases in various shapes—round, square, tonneau—and sizes, accommodating different movement types and design visions. Crucially, we specialize in customizing waterproof ratings, from basic water resistance (5ATM) for daily use to diving standards (20ATM), ensuring the case seals tightly against water intrusion with precision gaskets and screw-down crowns.

Whether you’re a watch brand launching a new dive collection, a collector seeking a one-of-a-kind case, or a designer with a unique concept, our team collaborates closely with you to bring your vision to life. We prioritize attention to detail, from the caseback engraving to the lugs’ ergonomics, ensuring every element aligns with your specifications.

Invest in a custom stainless steel watch case that combines performance, durability, and personalization. Contact us today to discuss your project—let’s create a timepiece shell that stands the test of time, both above and below water.