IWC Super Clone Watches 1:1 IW328902 Ingenieur Automatic 40 Silver plated Dial
IWC Super Clone Watches 1:1 IW328902 Ingenieur Automatic 40 Silver plated Dial - Image 2
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IWC Super Clone Watches 1:1 IW328902 Ingenieur Automatic 40 Silver plated Dial - Image 14

IWC Super Clone Watches 1:1 IW328902 Ingenieur Automatic 40 Silver plated Dial

Original price was: $989.00.Current price is: $829.00.

GH Factory Edition — Integrated H-Link Steel Bracelet

The reproduction of Gérald Genta’s iconic Ingenieur design requires exacting tolerances, particularly regarding case profile and dial texturing. This GH Factory edition of the Ref. IW328902 establishes a high benchmark among collectors by achieving an 11.0mm thickness, closely mirroring the slender architecture of the genuine article. It avoids the disproportionate case depth often found in lower-tier alternatives, offering a meticulously stamped galvanized grid dial that properly catches light across its textured surface.

To maintain this slim profile, GH Factory utilizes an Asian ETA-2892 automatic movement. Operating at 28,800 vibrations per hour, this caliber provides a smooth sweeping seconds hand and reliable quick-set date functionality. Unlike proprietary clone movements that can be difficult to repair, the A2892 is a well-documented workhorse, offering excellent long-term serviceability while delivering approximately 36 hours of power reserve.

Constructed from 316L stainless steel, the case and integrated bracelet weigh a verified 150g, closely matching the wrist presence of the genuine piece. The finishing exhibits a highly accurate ratio of vertical brushing to mirror-polished chamfers, particularly on the articulated H-links of the bracelet.

  • Movement: Asian ETA-2892 Automatic — Approximately 36 hours
  • Case Material: 316L Stainless Steel, 40mm diameter, 150g weight
  • Bezel: 316L Stainless Steel with functional securing screws
  • Crystal: Scratch-proof sapphire with colorless AR coating
  • Bracelet: Integrated 316L steel H-link with butterfly clasp
  • Water Resistance: 30m stated rating — professional pressure test recommended before swimming

This reference serves collectors seeking the distinctive integrated sports watch aesthetic of the 1970s without compromising on modern mechanical reliability. Its slim profile allows it to slide easily under a tailored cuff.

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Description

GH Factory IWC Ingenieur Automatic 40 Ref. IW328902

GH Factory delivers a mechanically stable and dimensionally accurate recreation of the modern Ingenieur by leveraging the proven A2892 architecture.

Powered by Asian ETA-2892

To achieve the slender 11.0mm profile required by the Ingenieur case geometry, GH Factory utilizes the Asian ETA-2892 automatic caliber. This movement is specifically chosen for its thin architecture, which allows the replica to mirror the genuine watch’s proportions without the bloated caseback common to standard ETA-2824 clones. The caliber operates at a standard 28,800 vibrations per hour, ensuring a smooth sweep of the rhodium-toned seconds hand, and features a reliable quick-set date mechanism.

⏱ Accuracy Profile:

Standard A2892 clone base movements typically yield an accuracy of ±10–15 seconds per day straight from the factory, though they can be regulated by a watchmaker to tighter tolerances.

  • ✅ Power Reserve: Approximately 36 hours
  • ✅ Complications: Quick-set date at 3 o’clock
  • ✅ Winding Direction: Bidirectional winding rotor

Technical Specifications

THE BUILD316L Stainless Steel

Measuring 40mm in diameter with a verified 11.0mm thickness, the case exhibits a highly accurate ratio of vertical brushing to polished chamfers along the flanks.

THE DIALGalvanized Grid Pattern

The silver-plated dial features a stamped grid texture that closely mimics the genuine article’s light play, complemented by rhodium-toned indices and Super-LumiNova application.

THE BEZELBrushed Steel with Functional Screws

The signature round bezel is secured by five functional polygonal screws, featuring a prominent vertical brush that contrasts cleanly with the polished outer lip.

THE BRACELETIntegrated H-Link

Constructed with solid end links, the bracelet tapers elegantly to a butterfly folding clasp, contributing significantly to the verified 150g total weight.

Why GH Factory for This Reference?

Many collectors ask: “Why not V7 Factory?”

While V7 Factory produces an excellent iteration of the IW328902, GH Factory stands out by achieving a verified 11.0mm thickness and a 150g weight that provides substantial wrist presence. The depth of the stamping on the GH Factory galvanized grid dial offers slightly more pronounced texture in direct sunlight, appealing to those who prioritize dial dynamics.

Full Disclosure: The butterfly clasp on the GH Factory edition exhibits marginally more lateral endplay than the genuine, requiring a firm press to engage securely.

LIVE PREVIEW

Data Sheet

MODEL REFERENCE IW328902
FACTORY / VERSION GH Factory Edition
MOVEMENT Asian ETA-2892 Automatic
CASE MATERIAL 316L Stainless Steel
WEIGHT & THICKNESS 150g | 11.0mm
CRYSTAL & LUME Sapphire with colorless AR | Super-LumiNova
DIMENSIONS 40.0mm × 45.7mm × 11.0mmManual measurements — minor tolerances apply.
WATER RESISTANCE 30m stated rating — professional pressure test recommended before swimming

Collector Q&A

Q: How does the GH Factory grid dial compare to the genuine IW328902?

A: GH Factory utilizes a stamping process to replicate the galvanized grid pattern. While highly accurate in standard lighting, macro inspection reveals slightly softer edges on the grid intersections compared to the genuine IWC’s precise machining.

Q: Is the ETA-2892 movement a true Swiss ETA or an Asian clone?

A: This model utilizes an Asian clone of the ETA-2892 (A2892). It shares the same architecture and slim profile, allowing for the 11.0mm case thickness, but is manufactured in Asia. It is highly reliable and easily serviceable by local watchmakers.

Q: Are the five bezel screws functional or purely decorative?

A: Like the genuine Ingenieur Automatic 40, the five polygonal screws on the GH Factory bezel are functional and secure the bezel to the mid-case, rather than being mere aesthetic appliqués.

Q: What is the most prominent flaw on this specific GH Factory release?

A: The primary tell lies in the butterfly clasp and bracelet articulation. While the 150g weight feels substantial, the H-links exhibit slightly more lateral play than the genuine, and the clasp mechanism requires firm pressure to secure completely.

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IWC Super Clone Watches 1:1 IW328902 Ingenieur Automatic 40 Silver plated Dial

Original price was: $989.00.Current price is: $829.00.