[Watchmaker Inspection] Examining Condition of OMEGA Seamaster Aqua Terra 150M 231.10.30.61.55.001

Welcome to The Workshop. Today, our horological team performs an in-depth visual and operational assessment of the OMEGA Seamaster Aqua Terra 150M (Ref. 231.10.30.61.55.001).

Acquiring a pre-owned luxury watch requires thorough inspection of physical integrity, movement health, and component originalism. In this report, we break down the exact condition grade and structural benchmarks of this exceptional reference.

1. Exterior Case, Bezel, and Crystal Inspection

Our workshop team meticulously evaluates every angle under high magnification. The sapphire crystal is immaculate, displaying crisp clarity. The case and bezel exhibit light, honest surface marks consistent with gentle pre-owned wear, preserving the original factory bevels without destructive over-polishing.

【写真挿入箇所：OMEGA Seamaster Aqua Terra 150M ワークショップ検品正面画像】

Offered in unpolished, honest original pre-owned condition, allowing collectors to acquire this piece at an attractive JDM price point with complete transparency.

2. Movement Operational Check and Timegrapher Benchmarks

Every mechanical timepiece undergoes rigorous electronic timing checks. Amplitude, beat error, and daily rate stability are measured across multiple positions to ensure reliable daily wearability for international buyers.

【写真挿入箇所：OMEGA Seamaster Aqua Terra 150M バックケース・付属品全景画像】

3. Final Watchmaker Verdict

This OMEGA Seamaster Aqua Terra 150M Reference 231.10.30.61.55.001 passes all internal quality standards. It stands as an authentic, high-grade Japanese market inventory asset ready for immediate dispatch.

Authenticity Guaranteed.

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Reference guide: Omega 231.10.30.61.55.001