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Description
VSF OMEGA Seamaster Aqua Terra Worldtimer 43mm Green
The most mechanically and visually accurate replication of Omega��s complex laser-ablated GMT to date.
Powered by Clone Calibre A8938
The VSF A8938 caliber represents a significant departure from standard decorative plate modifications. By engineering the movement from the ground up to mimic genuine METAS certified architecture, VSF achieved the crucial independent jumping hour hand. The inclusion of the signature black balance wheel enhances visual parity when viewed through the exhibition caseback, while the bidirectional automatic winding system maintains consistent mainspring tension.
卤3��5 seconds per day. VSF��s premium custom calibers are factory-regulated to higher tolerances than standard Asian clone movements, ensuring reliable daily performance.
- �� Power Reserve: Approximately 36 hours
- �� Complications: True GMT ��Time Zone�� independent hour setting, rotating 24-hour day/night glass ring
- �� Winding Direction: Bidirectional
Technical Specifications
The 43mm case maintains a verified 13.2mm thickness, balancing polished bevels against brushed flanks with tight tolerances at the lug junctions.
The central relief map captures accurate topographical depth, while the surrounding forest green dial base exhibits proper sunburst finishing under direct lighting.
The fixed ceramic bezel insert matches the dial tone closely, presenting a highly polished, scratch-resistant surface that frames the complex dial architecture without visual distortion.
The integrated-style steel bracelet features polished center links and brushed outer links, secured by a twin-trigger butterfly deployant clasp with minimal lateral endplay.
Why VSF for This Reference?
Many collectors ask: ��Why not OMF?��
While OMF produces a visually passable Worldtimer, their movement relies on a modified base that lacks the true independent jumping hour hand, forcing the user to stop the watch to adjust the GMT function. VSF��s custom A8938 solves this mechanical shortcoming while simultaneously offering a more refined, higher-resolution laser ablation on the central titanium map.
Full Disclosure: The tactile feedback of the independent hour jump on the VSF A8938 feels slightly softer and less definitive than the crisp mechanical click found on the genuine Co-Axial Master Chronometer.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | 220.30.43.22.10.001 |
| FACTORY / VERSION | VSF Edition |
| MOVEMENT | Clone Calibre A8938 |
| CASE MATERIAL | 316L Stainless Steel |
| WEIGHT & THICKNESS | 168g | 13.2mm |
| CRYSTAL & LUME | Sapphire (Double AR) | Super-LumiNova |
| DIMENSIONS | 43.0mm � 50.0mm � 13.2mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m stated �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the world map dial rotate on this VSF replica?
A: No, the central titanium relief map is static, exactly like the genuine Omega reference. Only the outer 24-hour glass ring rotates to indicate the time across different global time zones.
Q: How does the GMT ��Time Zone�� adjustment work on the VSF A8938?
A: VSF replicated the genuine movement��s architecture, allowing you to pull the crown to the first position and jump the local hour hand forward or backward in one-hour increments without stopping the seconds hand or disturbing the minute hand.
Q: Is the green ceramic bezel prone to fading or discoloration over time?
A: No. The VSF edition utilizes industrial zirconium dioxide (ZrO2) ceramic for the bezel, which is highly resistant to UV degradation, scratches, and long-term fading.
Q: What is the most noticeable difference between the VSF and the genuine Worldtimer?
A: While visually exceptional, the mechanical tactile feedback of the jumping hour hand via the crown is noticeably softer on the VSF clone compared to the highly crisp, definitive click of the genuine METAS-certified Co-Axial movement.
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