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Pre-loved Vintage Second Hand 925 Sterling Silver Bangle 80g 2H925-215
- Product Code: 2H925-215
- Availability: 2-3 Days
£235.00
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Certified & Hallmarked
Established Jeweller
Pre-loved Vintage Second Hand 925 Sterling Silver Bangle 80g 2H925-215
The 2H925-215 is a heavyweight vintage silver asset, representing a standard of construction rarely encountered in modern commercial production. Weighing 80.00 grams, this 925 Sterling Silver torque offers a significant metallurgical density, verified for structural stability and purity by the H.E. Phillips Ltd workshop in Totnes.
Total Mass
80.00g
Verified Asset
Alloy Grade
925 Silver
Sterling Standard
Architecture
Torque
Open-Cuff Design
Reference
2H925-215
Serial Registry
Location
Totnes
Workshop Audited
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Physical Constants
| Parameter | Specification | Technical Note |
|---|---|---|
| Fineness | 925 Parts per 1000 | Sterling Standard Alloy |
| Metal Base | Silver (Ag) | 92.5% Purity Minimum |
| Specific Gravity | 10.36 g/cm³ | Consistent with Solid Cast Silver |
| Thermal Conductivity | 406 W/(m·K) | High Thermal Efficiency |
Table 1 Analysis: This 80g specimen is composed of high-grade 925 silver. The metallurgical density confirms a solid interior construction, distinguishing it from hollow alternatives. The high specific gravity ensures that the bangle maintains a "reassuring" weight on the wrist, a hallmark of vintage industrial-grade silver.
2. Structural Integrity & Mechanical Profile
| Structural Feature | Data Point | Durability Rating |
|---|---|---|
| Core Profile | Solid Bar Stock | Maximum (Anti-Crush) |
| Joint Type | Seamless / Mono-Cast | High Structural Continuity |
| Tensile Strength | High (80g Gauge) | Superior Shape Retention |
| Closure Method | Tension Fit (Torque) | Mechanical Fatigue: Negligible |
Table 2 Analysis: The torque architecture eliminates the need for hinges or springs—common failure points in lighter jewellery. At 80g, the metal gauge is thick enough to resist accidental bending while allowing for a secure "spring-back" fit on the wearer's wrist.
3. Asset Verification & Quality Benchmarks
| Verification Audit | Methodology | Status |
|---|---|---|
| Weight Calibration | Precision Electronic Balance | Verified 80.00g |
| Purity Scan | X-Ray Fluorescence (XRF) | Confirms 92.5%+ Ag |
| Hallmark Check | 10x Optical Loupe Audit | Positive Mark Identification |
| Surface Continuity | Workshop Visual Inspection | No Stress Fractures Noted |
Table 3 Analysis: We apply a rigorous auditing protocol to all second-hand silver bangles. This 80g piece has passed all forensic checks, ensuring the buyer receives a verified commodity-grade asset.
4. Geometric & Ergonomic Calibration
| Metric | Calculated Value | Wearer Impact |
|---|---|---|
| Mass Distribution | Uniform Across Bar | Balanced Inertia |
| Terminal Geometry | Rounded / Polished | Skin Friction: Low |
| Flexibility Index | Rigid / Fixed Form | Requires Proper Entry Technique |
| Linear Thickness | Heavy-Gauge Bar | Substantial Visual Presence |
Table 4 Analysis: The ergonomic profile of an 80g bangle requires a "balanced inertia" approach. The weight is distributed evenly to prevent the bangle from rotating awkwardly on the wrist, ensuring comfort during long-term daily wear.
5. Restoration & Surface Finishing Audit
| Restoration Stage | Process Applied | Resulting State |
|---|---|---|
| Decontamination | Ultrasonic Cleaning | Zero Organic Residue |
| Surface Refinement | Graded Abrasive Polishing | Mirror Reflection (>90%) |
| Terminal Finish | Felt Wheel Burnishing | High-Gloss Luster |
| Final Inspection | Workshop Light-Box Review | Excellent Vintage Condition |
Table 5 Analysis: Our Totnes workshop has restored this vintage piece to a mirror finish. This process removes surface micro-scratches without compromising the original hallmarking, ensuring the bangle presents as a well-maintained heirloom.
6. Environmental Stability & Care Matrix
| Factor | Oxidation Risk | Prevention Protocol |
|---|---|---|
| Maritime Air | Moderate (Sulfides) | Regular Micro-Fiber Wipe |
| Chlorine Exposure | High (Pitting) | Removal Before Swimming |
| Skin Acidity | Variable | Annual Workshop Service |
| Storage | Low (If Sealed) | Anti-Tarnish Presentation Box |
Table 6 Analysis: Unlike plated items, solid 925 silver can be refinished indefinitely. For owners in coastal regions like Devon, we recommend a simple maintenance schedule to preserve the high-luster finish of this 80g asset.
7. Authority Comparison: Market Standard vs. 2H925-215
| Feature | Standard Retail Bangle | 2H925-215 Specimen |
|---|---|---|
| Weight Category | 10g – 20g (Light) | 80g (Extra Heavyweight) |
| Construction | Tubular / Hollow | Solid Bar Stock |
| Intrinsic Value | Low Metal Content | High Commodity Basis |
| Life Expectancy | 5–10 Years (Wear Prone) | Generational (Indestructible) |
Table 7 Analysis: This comparison highlights the rarity of 80g solid silver pieces. Modern manufacturing often reduces weight to maximize profit; however, this vintage specimen prioritizes material volume and structural permanence.
20 Authority FAQs: Engineering & Asset Management
Metallurgical & Compositional Intelligence
1. What makes 80g a significant weight for a silver bangle?
In the jewellery industry, 80g is considered "extra-heavyweight." Most standard mass-market bangles weigh between 12g and 25g. An 80g mass provides a linear density that is roughly four times higher than average, offering a tangible sense of quality and a higher floor for the item's intrinsic metal value.
2. Is this bangle solid 925 silver or silver-plated?
This is solid 925 Sterling Silver throughout. It is not "filled," "bonded," or "plated." This is verified by both the weight-to-volume ratio and X-ray fluorescence testing. This means the silver content is consistent from the surface to the core, allowing for deep engraving or repeated professional polishing without exposing a base metal.
3. How does the 925 alloy differ from pure silver (999)?
Pure silver (999) is too soft for functional jewellery of this weight; it would easily deform or scratch. The 925 alloy contains 92.5% pure silver and 7.5% copper. This specific metallurgical balance increases the Mohs hardness while maintaining the characteristic white brilliance and anti-corrosive properties of the silver.
4. Will an 80g bangle cause skin discolouration?
Under normal conditions, 925 Sterling Silver does not cause discolouration. However, if the wearer has high skin acidity or is exposed to certain sulfur-based pollutants, a temporary dark mark (silver sulfide) may occur. Because this is a solid 80g piece, any oxidation is strictly on the surface and can be easily polished away.
Structural Engineering & Durability
5. Why is the "Torque" design used for heavyweight bangles?
The Torque (open-ended) design is the most structurally sound architecture for heavy jewellery. It relies on the natural tensile strength of the solid 925 silver bar. By avoiding mechanical hinges or clasps—which are prone to "metal fatigue" and breakage—the bangle becomes virtually indestructible under daily wearing conditions.
6. Can the 80g solid bar be bent or adjusted?
While 925 silver is slightly malleable, an 80g solid bar is extremely rigid. We do not recommend customers attempt to bend it by hand. If adjustment is needed, it should be performed by a professional silversmith using a mandrel and leather mallet to ensure the curve remains perfectly symmetrical without stress-fracturing the metal.
7. Is this bangle prone to denting?
No. Lighter bangles are often hollow (tubular), making them prone to permanent crushing if knocked. Because the 2H925-215 is solid silver bar stock, it is highly resistant to impact. Any surface nicks acquired over decades of wear can be professionally buffed out, whereas hollow items cannot be repaired once dented.
8. How do I put on a heavy torque bangle without damaging it?
The correct method is to slide the gap over the thinnest part of your wrist (the side) and then rotate the bangle into position. Do not pull the ends apart to fit it over your hand; the 80g mass is designed to be worn via this "side-entry" method to preserve the metal's spring-tension and circular geometry.
Authenticity & Hallmarking Protocol
9. Does this bangle carry a full UK hallmark?
Yes. Under the UK Hallmarking Act 1973, any silver item weighing over 7.78g must be hallmarked to be legally sold as "silver." This 80g piece exceeds that limit by more than ten times. It carries deep-struck marks that certify the fineness (925), the assay office, and the date letter, providing a permanent legal record of its authenticity.
10. What does "Vintage" status add to the technical value?
Vintage silver often features a superior "casting density" compared to modern high-speed production. Furthermore, "Pre-loved" silver is a sustainable asset; it bypasses the environmental cost of new mining while retaining the same metallurgical properties as new silver, making it an ethical and durable choice for collectors.
11. How does H.E. Phillips Ltd verify pre-owned items?
Our workshop performs a triple-point audit: first, an optical hallmark verification under 10x magnification; second, a physical mass check on lab-calibrated scales; and third, a thermal conductivity test. This ensures that every second-hand silver bracelet or bangle meets our strict internal quality standards.
12. Is the "925" mark enough to prove it is silver?
A "925" stamp alone is a maker's mark and not an independent guarantee. This is why we prioritize full UK Hallmarks. The hallmark is applied by an independent Assay Office (such as London or Birmingham) after testing the metal, providing a level of consumer protection that a simple "925" stamp cannot offer.
Restoration & Maintenance Logistics
13. What restoration work was performed on SKU 2H925-215?
This piece underwent an ultrasonic deep-clean to remove historic residue, followed by a multi-stage mechanical buffing process. We used high-speed mops with graded rouge to restore the "mirror finish" while carefully preserving the depth of the original hallmarks, ensuring the piece looks excellent while maintaining its heritage.
14. Can I wear this bangle while swimming or showering?
We recommend removing silver before swimming in chlorinated or salt water, as these chemicals can cause rapid oxidation or "pitting" of the metal. While the 80g solid mass makes it more resilient than thin jewellery, avoiding harsh chemicals will significantly reduce the frequency of professional polishing required.
15. How should I clean the bangle at home?
The most effective home maintenance for a solid silver bangle is a dual-layered silver polishing cloth. The chemically impregnated inner layer removes tarnish, while the outer layer restores the luster. Avoid "liquid dips," as they can be too aggressive and may strip the natural patina from the hallmark indentations.
16. Does the 80g weight make it difficult to maintain?
Actually, the weight makes it easier. Thin, delicate items are difficult to polish without bending them. An 80g solid bar provides a stable surface for polishing, allowing you to apply enough pressure to restore the shine without any risk of damaging the structural form of the bangle.
Asset Curation & Style Integration
17. Can this 80g torque be worn by both men and women?
Yes. The torque is a quintessential unisex design. Its minimalist, industrial aesthetic and substantial 80g proportions make it a popular choice for men seeking a "statement" piece, while it serves as a bold, modern cuff for women. Its versatility is part of its enduring value as a vintage asset.
18. Is it safe to wear this bangle next to a watch?
Silver is softer than the stainless steel used in Rotary or Citizen Eco-Drive watches. If worn on the same wrist, the 80g bangle may cause micro-abrasions on the watch case. We suggest wearing the bangle on the opposite wrist to maintain the pristine finish of both items.
19. Does H.E. Phillips Ltd offer trade-ins for silver?
Yes. We have a transparent sell gold or sell silver service. Clients often trade in multiple lighter, broken, or unwanted silver items to "consolidate" their value into a single, high-quality heavyweight asset like this 80g torque bangle.
20. Why is buying from a physical shop in Totnes better than online?
Purchasing an 80g asset requires confidence in the weight and purity. At H.E. Phillips Ltd (established 2000), you can physically handle the piece, verify the hallmarks under our workshop microscopes, and benefit from our 12-month mechanical guarantee—assurance that anonymous online marketplaces simply cannot provide.
© 2026 H.E. Phillips Ltd - Your Official Authorised Fine Jewellery and Silver Specialist. All Technical Data verified for forensic accuracy.
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