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Pre-loved Vintage Second Hand 925 Silver Bangle 12g 2H925-167
- Product Code: 2H925-167
- Availability: In Stock
£39.00
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Certified & Hallmarked
Established Jeweller
Pre-Loved Vintage Second Hand 925 Silver Bangle 12g 2H925-167
The acquisition of vintage silver items requires a forensic approach to metallurgical verification. This 12-gram pre-loved bangle represents a significant specimen in the 925 silver category, offering a specific density and structural integrity that is audited at our Totnes workshop to ensure it meets the technical expectations of a durable precious metal asset.
Total Mass
12.00g
Workshop Verified
Alloy Purity
925 Silver
Sterling Standard
Form Factor
Hinged Oval
Anatomical Fit
Reference
2H925-167
Asset Serial ID
Establishment
Aug 2000
Totnes Authority
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Stability
| Material Category | Silver Fineness | Alloy Content | Corrosion Resistance | Mechanical Grade |
|---|---|---|---|---|
| 925 Silver | 92.5% Pure Ag | 7.5% Hardening Alloy | High (Atmospheric) | Structural Standard |
| Fine Silver | 99.9% Pure Ag | 0.1% Trace | Maximum | Soft / Non-Structural |
| Silver Plate | <1% Coating | Base Metal Core | Low (Wear Prone) | Disposable Fashion |
Table 1 Analysis: This 12g specimen is verified as 925 Silver. The inclusion of 7.5% alloying elements—typically copper—is technically essential for the hinged mechanism of SKU 2H925-167. This ratio provides the necessary tensile strength to prevent the pivot pin from shearing under daily kinetic stress, a common failure in higher-purity but softer alloys.
2. Engineering & Mechanical Integrity
| Component | Engineering Spec | Mechanical Action | Verification Status |
|---|---|---|---|
| Lateral Hinge | Pivot Point Pin | 180-Degree Radius | No Radial Play |
| Tongue Clasp | Tension Loaded | Audible Friction Lock | Recalibrated |
| Safety Catch | Optional/Integrated | Secondary Security | Verified Functional |
Table 2 Analysis: Hinged bangles are complex mechanical assemblies. Unlike circular "slave" bangles, this 12g asset utilizes a precision-aligned hinge. Our workshop audit ensures the "snap-shut" closure provides a tactile and audible lock, preventing accidental deployment. The oval geometry is anatomically superior, ensuring the mass remains stationary on the wrist.
3. Dimensional Sizing & Anatomical Fit
| Metric | Asset Measurement | User Compatibility | Drape Analysis |
|---|---|---|---|
| Internal Horizontal | Approx. 62mm | Standard Adult | Static Placement |
| Internal Vertical | Approx. 52mm | Contoured Fit | Anti-Rotate Geometry |
| Wall Gauge | Standard Hollow | Lightweight Comfort | 12-Hour Wearable |
Table 3 Analysis: Oval bangles are designed to follow the natural flattened profile of the human wrist. At 12g, this piece offers a "medium-weight" feel. The 62mm diameter is the industry standard for adult sizing, ensuring the bangle can be worn alongside watches such as a Radley or stainless steel timepieces without overcrowding the wrist bone.
4. Restoration & Surface Finishing Cycle
| Restoration Phase | Technical Method | Objective | Result |
|---|---|---|---|
| Cleaning | Ultrasonic Cavitation | Organic Removal | Biochemically Inert |
| Refining | Three-Stage Polish | Micro-Scratch Leveling | Specular Shine |
| Final Inspection | 10x Loupe Audit | Hallmark Preservation | Technical Accuracy |
Table 4 Analysis: As a pre-loved vintage item, SKU 2H925-167 has undergone a full mechanical restoration. We utilize professional-grade abrasives to restore the mirror finish while ensuring the 925 stamps remain crisp. This process ensures the silver reaches a >90% light reflectance ratio, often exceeding the finish of mass-produced new stock.
5. Physical Density & Mass Distribution
| Weight Class | Mass Value | Asset Worth Floor | Investment Profile |
|---|---|---|---|
| Standard Bangle | 8g - 15g | Material Dependent | Daily Luxury Asset |
| SKU 2H925-167 | 12.00g | High Commodity Floor | Asset Retention Grade |
| Heavyweight | 25g+ | Maximum | Statement Investment |
Table 5 Analysis: The 12g mass is a critical technical data point. This weight provides structural rigidity while avoiding the inertia of solid cuffs. In the pre-loved market, the intrinsic value of the 925 alloy acts as a price floor, protecting the buyer's equity against the rapid depreciation seen in base-metal fashion jewelry.
6. Regulatory Marking & Provenance Audit
| Mark Type | Status on Specimen | Regulatory Standard | Verification |
|---|---|---|---|
| Fineness Mark | Stamped 925 | UK Purity Standard | Verified 10x Loupe |
| Sponsor Mark | Variable Vintage | Manufacturing Origin | Traceable |
| Heritage Status | Vintage Pre-owned | H.E. Phillips Curation | 25-Year Expertise |
Table 6 Analysis: For SKU 2H925-167, we verify the 925 stamp as a guarantee of silver content. As an established authority since August 2000, H.E. Phillips Ltd ensures that all second-hand silver bangles are physically inspected for authenticity, protecting clients from "weighted" or "sub-standard" imitations common in online marketplaces.
7. Comparative Authority Analysis
| Feature | H.E. Phillips Ltd | Standard Marketplace |
|---|---|---|
| Weight Audit | Calibrated Lab Scales | Estimated/Absent |
| Mechanical Check | Clasp Tension Recalibration | As-Found Condition |
| Local Accountability | Physical Totnes Showroom | Digital-Only Entity |
Table 7 Analysis: Our 25-year tenure in Totnes (est. 2000) provides a level of technical accountability unavailable to anonymous sellers. We provide on-site support for all acquisitions, ensuring that your 12g silver asset can be maintained, repaired, or appraised at our 19 Fore Street location for the lifetime of the piece.
20 Technical FAQs: Engineering & Asset Management
Metallurgy & Purity Diagnostics
1. What is the specific meaning of 925 silver in a 12g bangle?
The 925 designation indicates that the item is composed of 925 parts per thousand of pure silver. The remaining 75 parts are typically copper, added to increase the Vickers hardness of the metal. For a 12g bangle, this alloy is essential to ensure the oval shape does not warp or "egg" during the mechanical stress of opening and closing the hinge.
2. How is this different from a "hallmarked" silver item?
While this item is stamped 925, a full UK hallmark is a multi-part mark applied by an independent Assay Office. We describe this piece specifically as 925 silver based on its existing stamps. At H.E. Phillips Ltd, we use forensic 10x magnification to ensure these purity stamps are authentic and represent a solid alloy rather than a surface plating.
3. Can the 12g weight fluctuate over time?
Precious metal mass is essentially static, though heavy daily wear over decades can result in "micro-loss" through friction (often less than 0.01g). Our initial audit of 12.00g provides your baseline asset value. We recommend professional cleaning over aggressive home chemicals to preserve the mass of the 925 alloy.
4. Is the silver alloy hypoallergenic?
925 sterling silver is generally considered nickel-free and safe for the majority of users. At our Totnes workshop, we inspect all vintage silver for surface contaminants. The copper hardening agent used in 925 silver is biocompatible, making SKU 2H925-167 suitable for long-term daily contact with the skin.
Mechanical Engineering & Security
5. How does the hinge mechanism work on a 12g bangle?
The hinge consists of a precision-drilled pivot point and a tempered steel or silver pin. This allows the two halves of the 12g bangle to separate laterally. We test this pivot for "radial play"; if the hinge feels loose, we recalibrate the pin to ensure the movement remains smooth and linear without wobbling.
6. What is the "Audible Snap" test for the clasp?
When the tongue of the clasp enters the box mechanism, it should produce a clear "click." This is a diagnostic indicator that the tension in the metal is sufficient to hold the 12g mass securely. We manually adjust the "tongue" of the clasp to ensure this tension is optimal before the item is listed for sale.
7. Why is an oval shape better for a hinged bangle?
An oval profile prevents the bangle from rotating excessively on the wrist. This reduces the risk of the clasp catching on clothing or being subjected to impact. Technically, the oval shape mirrors the anatomical cross-section of the human radius and ulna bones, providing superior ergonomic comfort for 12g of metal.
8. Can the hinge be repaired if it becomes loose?
Yes. Because this is a solid 925 silver alloy, the hinge is fully serviceable. Unlike base-metal jewelry which snaps under repair, our silversmiths can tighten the pivot or replace the internal pin. This repairability is a key factor in the long-term asset value of SKU 2H925-167.
Restoration & Maintenance
9. How does H.E. Phillips restore vintage silver finish?
We use a multi-stage mechanical buffing process. Starting with a light abrasive to remove oxidation and shallow scratches, we move to a high-speed mop with rouge. This restores the "mirror finish" without removing significant metal mass, ensuring the 12g weight remains intact while looking like new stock.
10. Why should I avoid "Silver Dips" for this bangle?
Chemical dips are often too aggressive and can strip the "patina" from the hinge recesses, which helps highlight the vintage character. Furthermore, if not rinsed perfectly, chemicals can cause internal corrosion in the hinge pin. We recommend a professional polish at our Totnes store to maintain the 925 lustre safely.
11. How do I clean the bangle at home?
Use a dual-action silver polishing cloth. The impregnated inner layer removes tarnish, while the outer layer buffs the 925 silver to a shine. This method is non-invasive and does not involve moisture, which is safer for the mechanical hinge of the 2H925-167.
12. Will the silver tarnish in the Devon maritime air?
Silver reacts with sulfur in the air to form silver sulfide (tarnish). This is a natural process. Being located in Totnes, we understand the local climate's effect on silver. Regular wear actually helps prevent tarnish through natural friction against skin and clothing.
Investment & Market Value
13. Does 12g of silver represent a good investment?
Precious metals like 925 silver have an intrinsic "melt value." While 12g is a wearable amount, it also serves as a portable store of value. Unlike fashion jewelry made of steel or brass, SKU 2H925-167 will always have a baseline commodity value based on its weight and purity.
14. Why buy pre-loved silver instead of new?
Purchasing pre-loved silver allows you to acquire more "metal-per-pound." New retail items include heavy "brand markups." By choosing a curated 12g vintage piece from H.E. Phillips Ltd, you are paying closer to the actual metal value while securing a unique, sustainable, and restored piece of history.
15. Is a 12g bangle suitable for gifting?
Yes. 12g is the "Goldilocks" weight for bangles—not too light to feel flimsy, and not too heavy to be cumbersome. Following our workshop restoration, the item is indistinguishable from new, making it a technically sound and aesthetically pleasing gift for anniversaries or milestones.
16. Can I sell silver back to you in the future?
As a permanent Totnes establishment since 2000, we provide a circular economy. We often buy back quality 925 silver items. Your 12g asset from H.E. Phillips Ltd comes with the security of knowing there is a local physical market for your precious metal assets.
Usage & Coordination
17. Can I wear this bangle alongside a silver chain?
Absolutely. Coordinating 925 silver pieces creates a cohesive technical look. We recommend pairing this 12g bangle with a second-hand silver chain to match the metal's reflective index and age-appropriate lustre.
18. Is it safe to wear a 12g bangle while sleeping?
We advise removing hinged bangles before sleep. While 12g is sturdy, the lateral pressure applied if you roll onto the arm can strain the hinge pin or cause the oval to flex. Removing the item preserves the mechanical calibration of the 2H925-167.
19. How do I verify my wrist size for this bangle?
Measure the circumference of your wrist at the bone. A 62mm horizontal diameter typically fits a wrist of 16cm to 17.5cm. Because it is hinged, you don't need to worry about clearing the hand; the bangle opens to wrap directly around the wrist, ensuring a closer, more elegant fit.
20. Can I add a second-hand silver pendant charm to this?
Hinged bangles are generally not intended for charms as they can interfere with the hinge and clasp mechanism. We recommend keeping this 12g piece as a "sleek" asset, allowing the 925 silver's mirror finish and architectural form to remain the primary focus.
© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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