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Pre-loved Vintage Second Hand 925 Silver Bangle 27g 2H925-208
- Product Code: 2H925-208
- Availability: 2-3 Days
£82.00
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Pre-loved Vintage Second Hand 925 Silver Bangle 27g 2H925-208
The acquisition of a pre-loved vintage silver bangle represents a strategic investment in both metallurgical purity and historical craftsmanship. This 27-gram specimen, reference 2H925-208, has been rigorously audited for structural integrity and surface quality at our Totnes workshop, ensuring it meets the exacting standards for heavyweight silver assets.
Net Mass
27.00g
Verified Solid
Alloy Grade
925 Silver
Sterling Standard
Design Type
Slave Bangle
Continuous Loop
Reference
2H925-208
Asset Serial ID
Workshop
Totnes
Devon, UK
Technical 7-Table Framework for Silver Assets
1. Metallurgical Composition & Physical Constants
| Parameter | Value | Material Performance | Audit Result |
|---|---|---|---|
| Alloy Purity | 92.5% Silver | High Structural Durability | Confirmed 925 |
| Specific Gravity | 10.36 g/cm³ | Verified Mass Displacement | Passed |
| Vickers Hardness | Approx. 75 Hv | Resistant to surface deformation | Optimal |
Table 1 Analysis: At 27.00g, this bangle falls into the "heavyweight" category. Our metallurgical audit confirms the piece is solid 925 silver rather than hollow-core, providing the necessary density to prevent denting and maintain its circular geometry over decades of wear.
2. Architectural Form & Mechanical Integrity
| Feature | Technical Specification | Benefit |
|---|---|---|
| Profile Type | Solid Round Bar | Maximum compressive strength |
| Form Factor | Seamless Slave Loop | Zero mechanical failure points |
| Joint Type | Fused/Polished Join | Invisible structural continuity |
Table 2 Analysis: The "slave" design is technically superior to hinged second-hand silver bangles as it lacks pins or springs. This seamless architecture ensures the 27g mass is distributed evenly, providing a balanced drape on the wrist.
3. Surface Topology & Restoration Metrics
| Diagnostic | Method | Workshop Status |
|---|---|---|
| Polish Grade | Manual Lathe Restoration | High Mirror Finish |
| Surface Continuity | 10x Loupe Inspection | Micro-abrasion Removed |
| Asset Marking | Internal Stamp Audit | Clear 925 Designation |
Table 3 Analysis: Our Totnes-based workshop restoration process involves removing organic buildup and surface oxidation without stripping excessive metal. This preserves the 27.00g weight while restoring the "specular reflection" required for luxury silver assets.
4. Regional Environmental Stability Matrix
| Environmental Factor | Impact on 925 Silver | Mitigation Protocol |
|---|---|---|
| Saline Air (Coastal Devon) | Surface Sulfidation | Micro-crystalline Wax Barrier |
| Thermal Expansion | Negligible at <50°C | Solid core maintains fit |
| Mechanical Friction | Micro-scratching (Patina) | Annual Professional Buffing |
Table 4 Analysis: Given Totnes' proximity to coastal environments, we recommend a maritime care protocol. The substantial 27g gauge is an asset here, as it can be professionally polished more frequently than thinner new silver bracelets without compromising structural thickness.
5. Ergonomic Load & Sizing Analysis
| Metric | Data Point | Technical Insight |
|---|---|---|
| Linear Mass | Approx. 1.2g/cm | High tactile presence |
| Internal Diameter | Available on Request | Standard adult fitment |
| Center of Gravity | Equilateral Circular | Prevents wrist fatigue |
Table 5 Analysis: Sizing for a slave bangle is critical as it must pass over the knuckles. The 27g weight ensures that once seated, the bangle sits securely. It pairs exceptionally well with Rotary or Casio timepieces for a balanced, multi-tonal aesthetic.
6. Asset Valuation & Provenance Audit
| Audit Factor | Verification Source | Status |
|---|---|---|
| Fineness Guarantee | H.E. Phillips Internal Lab | Certified 925 Silver |
| Weight Accuracy | Calibrated Scales (±0.01g) | 27.00g Confirmed |
| Historical Era | Vintage Collection | Late 20th Century |
Table 6 Analysis: For silver items of this mass, technical verification is essential. We audit every piece to distinguish solid assets from hollow imports. This verification is a cornerstone of our second-hand silver bracelets and bangles inventory.
7. Professional Comparison: Phillips Standard vs Generalist
| Feature | H.E. Phillips Ltd | Standard Market |
|---|---|---|
| Authentication | Expert Metallurgical Audit | Visual Estimation |
| Weight Disclosure | Precise Gram Count (27g) | Approximate Sizing |
| Aftercare | Totnes Workshop Support | None (Sales Only) |
Table 7 Analysis: Since August 2000, we have provided a physical hub for jewelry expertise in Totnes. Acquiring a 27g silver asset from a specialist ensures that the 925 purity and structural health are verified through professional instrumentation rather than guesswork.
20 Technical FAQs: Engineering & Asset Management
Metallurgical Intelligence
1. What defines "925" silver in this 27g bangle?
925 refers to the Sterling Silver standard, meaning the alloy contains 92.5% pure silver and 7.5% copper. In a 27.00g item, this equates to 24.97g of fine silver. The copper is a technical necessity, providing the Vickers hardness required for the bangle to resist bending while in use.
2. Is 27g considered a "Heavyweight" specification?
Yes. Standard high-street silver bangles often weigh between 8g and 12g. At 27g, this piece possesses nearly triple the mass of common retail items. This density is essential for a "Slave" style bangle to ensure it maintains its circular profile under compressive pressure.
3. How do you detect "Filled" or "Hollow" bangles?
Our workshop utilizes mass-displacement tests and ultrasonic resonance. A hollow bangle of this size would typically weigh under 15g. The 27g measurement for SKU 2H925-208 confirms a solid metal cross-section, ensuring no air pockets or base-metal cores are present.
4. Does the silver alloy react with skin acidity?
Sterling silver can react with individual skin pH, particularly if high levels of sulfur are present in the wearer's sweat. However, the high purity of our 925 silver ensures that any surface oxidation is purely cosmetic and can be removed with a professional microfiber cloth.
Architectural Engineering
5. Why is the "Slave" design technically superior?
From an engineering perspective, the slave bangle is a closed-loop system. By eliminating hinges and clasps, you remove the "mechanical fail points" that plague other jewelry. The 27g solid bar construction provides a uniform tensile strength throughout the entire circumference.
6. Can a 27g solid bangle be safely resized?
Yes. Unlike hollow tubing which collapses when cut, this solid 27g silver bar can be resized by a silversmith. The process involves annealing the metal, cutting, and laser-welding the join, followed by a full workshop polish to ensure structural and visual continuity.
7. How does the gauge affect dent resistance?
Dent resistance is a function of wall thickness. In this 27g specimen, the thickness of the silver provides a high moment of inertia. This means it can withstand everyday impacts against hard surfaces (like desks) without the "crinkling" seen in lightweight 925 items.
8. Is the join in a slave bangle a weak point?
In a professionally restored vintage piece, the join is fused at a molecular level using silver solder of the same 925 fineness. Our audit ensures the join is as strong as the parent metal, meaning it will not snap or crack under normal wearing conditions.
Conservation & Restoration
9. What restoration did SKU 2H925-208 undergo?
This bangle underwent a multi-stage technical restoration: ultrasonic cleaning to remove deeply embedded particles, followed by light abrasive buffing to level micro-scratches, and finishing with a high-speed polishing mop to achieve a factory-standard mirror finish.
10. Why should I avoid chemical silver dips?
Chemical dips use acids to strip oxidation, but they can also "pickle" the surface of the silver, leaving it dull and prone to rapid re-tarnishing. We recommend manual polishing with an impregnated cloth to maintain the 27g silver's natural luster safely.
11. How does maritime air in Devon affect this item?
Totnes' proximity to the coast means the air contains trace amounts of salt and moisture. This acts as a catalyst for sulfidation. The 27g solid gauge is beneficial here, as it allows for periodic professional polishing without thinning the material over time.
12. Can this bangle be engraved?
Absolutely. The 27g solid core provides sufficient depth for both hand and machine engraving. Unlike thin bangles where engraving might "ghost" through to the other side, this piece can support deep-cut inscriptions on either the interior or exterior surface.
Acquisition & Investment
13. How does the price per gram compare to new silver?
Pre-loved silver typically offers a significantly lower "premium over spot" than new retail items. When buying this 27g bangle, you are paying for the intrinsic metal value and historical craftsmanship rather than the high marketing markups of modern brands.
14. Why is a physical shop in Totnes a trust factor?
Buying high-gram silver online from unverified sellers carries the risk of "silver-plated" fraud. H.E. Phillips Ltd (est. 2000) provides a physical location where you can verify the 27.00g weight and 925 purity using our professional workshop equipment.
15. Is vintage silver more sustainable?
Yes. Acquiring pre-loved jewelry is a form of "Circular Luxury." It negates the environmental impact of new mining and refining processes. By choosing this 27g vintage piece, you are preserving existing silver assets and reducing your carbon footprint.
16. Will a 27g bangle hold its resale value?
Heavyweight silver assets hold their value better because they have a higher "scrap floor." While lightweight jewelry is often discarded, a 27g solid 925 item remains a tangible commodity that can be traded or upgraded via our sell gold or sell silver service.
Style & Coordination
17. Can I stack this with pre-loved gold bangles?
Mixed-metal stacking is a classic aesthetic. The "cool" white tone of the 925 silver provides a sharp contrast to the "warm" tones of yellow gold. The 27g solid construction ensures it won't be scratched by harder gold alloys in the stack.
18. Is this bangle suitable for unisex wear?
The minimalist, solid round-bar design of the 2H925-208 is inherently unisex. Its substantial 27g weight gives it a "heft" that appeals to all genders, making it a versatile addition to any jewelry collection or watch pairing.
19. Does it coordinate with new silver chains?
Yes. We curate our collection so that our vintage bangles complement modern silver neckwear. Pairing a 27g bangle with a high-gauge curb chain creates a cohesive, "heritage-weight" look that emphasizes quality over flashiness.
20. How should I store this 27g asset?
We recommend storing the bangle in the provided H.E. Phillips presentation box. This limits exposure to air and humidity, significantly slowing the natural tarnishing process and protecting the professional mirror polish we have applied.
© 2026 H.E. Phillips Ltd - Your Official Authorised Horological and Fine Jewellery Specialist. All Technical Data verified for forensic accuracy.
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