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Description
VSF OMEGA Seamaster Diver 300M 75th Anniversary ��Summer Blue��
A highly capable execution of the commemorative gradient dial backed by VSF��s proven A8800 movement architecture.
Powered by VSF Custom A8800
The beating heart of this replica is the VSF Custom A8800 clone caliber. Unlike standard Asian ETA clones, this movement features a decorated architecture specifically designed to mimic the genuine Co-Axial escapement visually. It incorporates the signature black balance wheel and correct jewel placements, ensuring high reliability. Though hidden behind the solid commemorative Poseidon caseback on this specific reference, the mechanical tolerances remain strictly controlled.
Regulated to 卤3��5 seconds per day. VSF��s custom calibers are known for their out-of-the-box stability, offering amplitude and beat error metrics that closely rival entry-level Swiss ebauches.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Quick-set date, hacking seconds
- �� Winding Direction: Bidirectional
Technical Specifications
Precision-machined 42mm case with a verified thickness of 13.4mm. The transition between the brushed flanks and polished lug chamfers is crisp, contributing to the substantial 194.6g total weight.
PVD-treated ZrO2 ceramic dial accurately mimicking the 75th Anniversary fade. The laser-engraved waves maintain proper depth, and the light blue Super-LumiNova application is cleanly executed.
Unidirectional rotating bezel featuring a blue ceramic insert. The diving scale utilizes a Grand Feu style enamel application to prevent yellowing, with a distinctly tactile clicking action.
Constructed with solid end-links and the signature alternating brushed and polished finish. The clasp features a functional push-button micro-adjustment system with tight tolerances.
Why VSF for This Reference?
Many collectors ask: ��Why not ZF?��
While ZF produces a highly competent standard SMP300, VSF��s mastery of the PVD gradient application on the ��Summer Blue�� dial remains superior. The ZF version occasionally exhibits an abrupt color transition, whereas VSF achieves the correct gradual fade from the center to the deep blue periphery. Furthermore, VSF��s crown threading operates with noticeably tighter tolerances, reducing stem wobble.
Full Disclosure: The internal edges of the bracelet links, while well-machined, can feel slightly sharper than the genuine article, requiring an oil bath to achieve optimal articulation.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | 210.30.42.20.03.003 |
| FACTORY / VERSION | VSF Edition |
| MOVEMENT | VSF Custom A8800 Clone |
| CASE MATERIAL | 316L Stainless Steel |
| WEIGHT & THICKNESS | 194.6g | 13.4mm |
| CRYSTAL & LUME | Sapphire with Dual AR | Light Blue Super-LumiNova |
| DIMENSIONS | 42mm � 49.9mm � 13.4mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m stated �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the gradient on the VSF dial accurately match the genuine 75th Anniversary model?
A: VSF has achieved a highly accurate PVD color transition. Unlike earlier attempts from other factories that showed a distinct purple tint under direct light, this batch maintains the correct deep blue at the edges, fading to a lighter center.
Q: Is the helium escape valve (HEV) functional on this replica?
A: The HEV at the 10 o��clock position is physically threaded and can be unscrewed, but it does not function as a true helium release valve. It is strictly a cosmetic feature mimicking the genuine case profile.
Q: How does the weight and thickness compare to the genuine reference?
A: This VSF model has been verified at 194.6 grams on the full steel bracelet with a case thickness of 13.4mm. This is extremely close to the genuine specifications, offering an identical wrist presence and tactile heft.
Q: Are there any known quirks with the VSF A8800 movement?
A: While highly reliable and visually accurate, the rotor on the VSF A8800 clone can be slightly more audible than the genuine Co-Axial movement during vigorous wrist movement. Additionally, the power reserve operates at approximately 36 hours, which is standard for this clone caliber.
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