Titanium Dive Watch Crown is a precision-crafted threaded screwdown crown component designed for Threaded screw-down crown for dive watch. Machined from Grade 5 Ti-6Al-4V, it combines premium tactile aesthetics with structural rigidity in ultra-thin wall sections. Surface finish options include PVD coating, bead blasting, or mirror polish to match industrial design specifications.
Titanium Dive Watch Crown
| Technical Parameter | Specification |
|---|---|
| Component SKU | TI-CE-WEA-DIVEWA |
| Standards & Specifications | ISO 2768-mMIL-STD-810H |
| Surface Finish | Electropolishing Ra <0.4um + passivation |
Titanium Dive Watch Crown
Threaded screw-down crown for dive watch
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | ISO 2768-m, MIL-STD-810H |
| Surface Finish & Max Temp | Electropolishing Ra <0.4um + passivation |
- • 100% Traceability: Mill Test Certificate (EN 10204 3.1) with heat analysis & mechanical testing.
- • Compliance: REACH, RoHS 3 certified. FAI AS9102 available.
- • Process: CNC milling, secondary deburring, bead blast finish, final CMM inspection.
- • Thermal Stress Relief: Post-machining vacuum annealing (540-675°C under Argon) reduces distortion risk >70%.
- • Rolled Threads: Thread rolling (not cutting) increases fatigue limits by 30-50%.
Q: What cosmetic surface defect standards apply to Titanium Dive Watch Crown? ▼
Titanium Dive Watch Crown is inspected to consumer electronics cosmetic standards: no visible scratches >0.1 mm width under 500 lux illumination at 30 cm viewing distance. Color variation across surfaces ≤ΔE 1.0 (CIE Lab). Edge break radius 0.2-0.5 mm, no burrs >0.05 mm. PVD coating adhesion verified by tape test ASTM D3359 Class 4B minimum.
Q: What is the typical lead time for Titanium Dive Watch Crown orders? ▼
Standard lead time for Titanium Dive Watch Crown is 15-25 business days depending on quantity and complexity. Rush orders (3-5 working days) are available for prototype evaluation. Sample evaluation (1-5 units) can be expedited to 5-7 business days. Volume pricing is available for production quantities above 100 units.
Q: What material certifications are provided with Titanium Dive Watch Crown? ▼
Each Titanium Dive Watch Crown shipment includes EN 10204 Type 3.1 mill test certificate with chemical analysis, mechanical properties, and heat identification. Dimensional inspection reports and Certificate of Conformance (CoC) are standard. First Article Inspection Reports (FAIR) per AS9102 are available on request for threaded screwdown crown.
§ Grade 5 Ti-6Al-4V Material Rationale for threaded screwdown crown
Function
Engineered as a Wearable Hardware component, this part serves the specific function of . Grade 5 Ti-6Al-4V was selected for its proven performance in Consumer Electronics service conditions.
Specifications
- SKU: TI-CE-WEA-DIVEWA
- Category: Wearable Hardware
- Industry: Consumer Electronics
- Material: Grade 5 Ti-6Al-4V
- Process: CNC milling, secondary deburring, bead blast finish, final CMM inspection
- Weight: Up to 55% weight savings compared to stainless steel alternatives
§ Aesthetic & Functional Quality Verification
Quality Management
Manufactured to aerospace-grade quality standards with 100% material traceability. FAIR documentation available per AS9102 for Titanium Dive Watch Crown production lots.
Inspection & NDT
Coordinate measuring machine (CMM) full geometry verification; dye penetrant inspection (DPI) per ASTM E1417; spectroscopic alloy verification per ASTM E1476
§ CNC & Finishing Process Flow
Titanium Dive Watch Crown is manufactured using cnc milling, secondary deburring, bead blast finish, final cmm inspection. Each operation is performed by certified machinists with real-time process monitoring and dimensional verification at critical stages. Heat code traceability is maintained throughout all production steps.
Commercial Logistics & Procurement Framework
Pricing and lead times for Titanium Dive Watch Crown are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Dive Watch Crown
Material Test Certificate (MTC)
EN 10204 3.1
Environmental Compliance
REACH (EC No 1907/2006)
Restricted Substances
RoHS 3 Directive (2015/863/EU)
Quality Management System
AS9100D
Dimensional Tolerances
ISO 2768-m
Standard: MIL-STD-810H
MIL-STD-810H
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Device Enclosure Subassembly
- ▸ Internal Frame Structure
Titanium Dive Watch Crown
Material: Grade 5 Ti-6Al-4V
SKU: TI-CE-WEA-DIVEWA
Industry: Consumer Electronics / System: Premium Consumer Electronics & Wearables
- ▸ Assembly Hardware Pack
- ▸ Alignment Dowel Set
- ▸ Locking Mechanism
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Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.