Omega Aqua Terra 150M 41MM SS Dark Blue Dial Yellow Hand Dark Blue Rubber Strap A8900 (VSF)

The Omega Aqua Terra 150M 41MM SS Dark Blue Dial Yellow Hand Dark Blue Rubber Strap A8900 (VSF) represents an uncompromising achievement in haute horlogerie reproduction, engineered from genuine manufacture blueprints to mirror authentic visual presence, tactile weight, and chronometric performance. As an esteemed reference within our curated Omega collection, this timepiece undergoes rigorous artisan craftsmanship to satisfy the most discerning horology enthusiasts.

Metallurgical Integrity & Monobloc Case Architecture

The monobloc case is sculpted from genuine 904L Oystersteel and high-grade alloys—celebrated for structural rigidity and superior resistance to corrosion. Every contour exhibits alternating hand-finished surface treatments: progressive directional satin brushing along the lug planes, contrasted with mirror-polished perimeter bevels. The hermetically sealed screw-down caseback and dual-gasket crown assembly ensure complete internal protection against dust and ambient moisture.

Dial Precision, Pad-Printing & Optical Clarity

Beneath the synthetic sapphire crystal—treated with a colorless underside anti-reflective coating to prevent visual distortion—lies an intricately executed dial. Hour indices and handset are hand-applied with microscopic alignment, bordered by polished surrounds and filled with long-duration dual-chroma luminescence that delivers uniform, high-intensity glow in low-light environments. Typography, Swiss signatures, and minute tracks are pad-printed using multi-layer lacquer inks for sharp, raised textual definition.

Calibre Architecture & Chronometric Regulation

Powering this reference is a precision self-winding mechanical calibre executing 28,800 vibrations per hour (4Hz) for an impeccably fluid sweep of the central seconds hand. The movement integrates an efficient bidirectional self-winding rotor and high-stability balance spring. Sharing identical manufacturing tolerances with our Seamaster series, each caliber is disassembled, lubricated with Swiss Moebius synthetic oils, and regulated across five positions on a Swiss Witschi chronometer prior to delivery.

Master Horological Specifications

Quality Control & White-Glove VIP Delivery

Every individual timepiece passes a mandatory 48-hour video QC verification and Witschi timegrapher calibration calibrated within ±3 seconds per day prior to courier dispatch. Protected by our comprehensive 2-year international warranty, shipped discreetly via fully insured worldwide express delivery, and supported by our concierge team reachable through our direct VIP concierge desk.