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Description
VSF OMEGA Constellation 41mm Black Dial 131.63.41.21.01.001
VSF establishes the benchmark for modern Constellation replicas through its true integrated Calibre 8900 architecture, entirely bypassing the decorated Miyota pitfalls of earlier iterations.
Powered by VSF Calibre 8900 Integrated Clone
The proprietary VSF 8900 is engineered from the ground up to mirror OMEGA��s in-house layout, rather than relying on a base movement with superficial decorative plates. It features a synchronized double-t black balance wheel positioned correctly relative to the escapement, ensuring the exhibition caseback holds up to horological scrutiny. The jumping hour mechanism is faithfully reproduced, allowing for independent hour hand adjustment without hacking the seconds.
While factory specifications state a broad 卤15 seconds per day, well-regulated VSF integrated calibers typically operate within a more precise 卤5 to 卤8 seconds per day under normal wearing conditions.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Center hours, minutes, seconds, and quick-set date via jumping hour hand
- �� Winding Direction: Bidirectional automatic winding
Technical Specifications
The 41mm case features highly accurate alternating brushed and polished surfaces. The signature polished half-moon claws grip the bezel with tight tolerances, avoiding the loose fitment seen on lower-tier versions.
The black dial executes the faceted hands and applied indices with crisp dimensional depth. Luminous compound application is even, providing a consistent glow free of daylight granularity.
Constructed from polished high-density black ceramic, the bezel features recessed Roman numerals that closely mimic the reflective properties of the genuine Liquidmetal infill.
The stainless steel bracelet integrates seamlessly into the 41mm case structure, featuring well-articulated links and an adjustable buckle that fastens securely without excessive endplay.
Why VSF for This Reference?
Many collectors ask: ��Why not OMF?��
OMF (Omega Master Factory) historically relied on heavily decorated Miyota 8215 or Asian 2824 base movements for their Constellation lines. These exhibit a noticeable rotor noise, stuttering seconds, and incorrect balance wheel placement. VSF��s true integrated 8900 clone resolves these mechanical tells entirely while offering superior case finishing and tighter tolerances on the signature claws.
Full Disclosure: While visually spectacular, the VSF 8900 utilizes a traditional index regulator hidden beneath the bridge, lacking the true free-sprung silicon balance wheel found in the genuine METAS-certified caliber.
Data Sheet
| MODEL REFERENCE | 131.63.41.21.01.001 |
| FACTORY / VERSION | VSF Edition |
| MOVEMENT | VSF Calibre 8900 Integrated Clone |
| CASE MATERIAL | 316L Stainless Steel |
| WEIGHT & THICKNESS | [unconfirmed] g | 13.5mm |
| CRYSTAL & LUME | Wear-Resistant Sapphire | Super-LumiNova |
| DIMENSIONS | 41mm � [unconfirmed] � 13.5mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 50m Stated �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the VSF 8900 movement feature the correct jumping hour hand for date adjustment?
A: Yes. The VSF integrated Calibre 8900 replicates the genuine mechanism, allowing you to adjust the date by independently jumping the hour hand in one-hour increments without stopping the seconds hand or disrupting timekeeping.
Q: How does the black ceramic bezel on this VSF Constellation compare to the genuine?
A: VSF utilizes high-density black ceramic with accurately recessed Roman numerals. While highly accurate in daily lighting, the liquidmetal infill on the genuine can appear slightly more reflective under direct macro magnification.
Q: Are the half-moon claws functional or purely decorative on this replica?
A: Consistent with the modern 41mm genuine Constellation design, the polished half-moon claws on the VSF case are physically integrated into the case construction and bezel, maintaining tight structural geometry rather than being superficial glued-on elements.
Q: What is the primary technical limitation of the VSF Calibre 8900?
A: While visually outstanding with its synchronized black balance wheel and accurate bridge layout, the replica movement utilizes a traditional index regulator beneath the balance bridge. It lacks the true free-sprung balance and anti-magnetic silicon hairspring of the genuine METAS-certified Master Chronometer.