Description
Silver Nautilus Steel Watch Case with Transparent Back – Perfect Fit for NH35, NH36 & 4R Movements
Upgrade your timepiece with the premium Silver Nautilus Steel Watch Case. Designed for watch enthusiasts and professional repair technicians, this case features a crystal‑clear transparent back, sapphire‑grade glass, and a precisely engineered 29.8 mm dial opening. Whether you’re restoring a classic piece or customizing a new build, this case delivers durability, style, and flawless compatibility with popular NH35, NH36, and 4R movements.
Key Highlights
- Transparent Back: Show off the intricate movement while protecting it from dust and moisture.
- Sapphire‑Grade Glass: Scratch‑resistant, high‑clarity crystal for lasting brilliance.
- Exact 29.8 mm Dial Fit: Ideal for men’s watches, ensuring a seamless, professional finish.
- Full Compatibility: Engineered for NH35, NH36, and 4R automatic movements – no modifications required.
- Robust Stainless Steel Construction: Corrosion‑resistant, lightweight, and built to endure daily wear.
- Easy Installation & Replacement: Precision‑cut lugs and screw‑down back simplify case repair and replacement.
- Elegant Silver Finish: Classic Nautilus styling that complements both dress and sport watches.
Why Choose This Nautilus Case?
When you need a reliable, high‑quality case for repair or customization, this Silver Nautilus Steel Watch Case offers the perfect blend of aesthetics and functionality. The transparent back not only adds a modern, sophisticated look but also allows you to admire the movement’s craftsmanship. Paired with sapphire glass, the case resists scratches and maintains a pristine appearance for years.
Installation & Compatibility
Designed for hassle‑free installation, the case includes pre‑drilled screw holes that align perfectly with standard watch tools. It fits seamlessly with the following movements:
- Seiko NH35
- Seiko NH36
- ETA 4R Series
All components are CNC‑machined for precise tolerances, ensuring a snug fit without the need for additional adjustments.
Perfect For
- Professional watchmakers performing case repairs or replacements.
- Enthusiasts customizing their own timepieces.
- Collectors seeking an authentic Nautilus look with modern durability.
Specifications
- Material: 316L Stainless Steel (Silver Finish)
- Back Type: Transparent (Crystal) with Screw‑Down Closure
- Glass: Sapphire‑Grade
- Dial Opening: 29.8 mm
- Compatible Movements: NH35, NH36, 4R Series
- Target Audience: Men’s watches
Elevate your watch’s performance and visual appeal with the Silver Nautilus Steel Watch Case – the ultimate solution for reliable case repair and stylish replacement.






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