2025 Omega Seamaster Aqua Terra "Small Seconds" Complete Set

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Small Seconds — Ref. 220.10.41.21.02.002
Video footage available upon request. Open to offers. Bracelet sizing service available.
About This Reference
The 220.10.41.21.02.002 represents the latest evolution of Omega's Aqua Terra line, moving from a central seconds layout to a small seconds subdial that gives the dial a more refined, dress-forward character. The brushed silver teak-pattern dial retains the horizontal texture inspired by the wooden decks of luxury sailboats, but the addition of an opaline small seconds subdial with a blackened ring and sandblasted tracks across the dial and subdial bring a level of depth and detail that sets it apart from its predecessor. Powered by the calibre 8916 — a Co-Axial Master Chronometer movement certified by METAS for resistance to magnetic fields exceeding 15,000 gauss — it pairs twin barrels delivering 60 hours of power reserve with Omega's Si14 silicon balance spring for long-term precision stability.
Specifications
Model: Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Small Seconds
Reference: 220.10.41.21.02.002
Caliber: 8916 (Master Chronometer, METAS certified, 38 jewels, 25,200 vph, Si14 silicon balance spring)
Case: Stainless steel, 41mm × 13.4mm (48mm lug-to-lug), symmetrical design
Bezel: Fixed stainless steel
Crown: Screw-down
Crystal: Domed scratch-resistant sapphire with anti-reflective treatment
Caseback: Transparent with wave-edged design
Dial: Brushed silver with horizontal teak pattern, blackened hands and indexes with white Super-LumiNova, opaline small seconds subdial with blackened ring, date at 6 o'clock
Bracelet: Stainless steel, polished and brushed, with foldover butterfly clasp (20mm lug width)
Movement: Automatic
Power Reserve: 60 hours
Water Resistance: 150m / 500ft
Functions: Hours, minutes, small seconds, date
Condition Report
Overall condition is excellent. The watch is unpolished.

• Case: 10/10 — no visible marks
• Bezel: 10/10 — no visible marks
• Crystal: 10/10 — no visible marks
• Dial/Hands: 10/10 — no visible marks
• Bracelet: 10/10 — no visible marks
• Clasp: 10/10 — no visible marks
• Caseback: 10/10 — no visible marks

Photos taken on full bracelet links, fitting approximately a 20cm (8 inch) wrist.
Delivery Contents

• Watch on stainless steel bracelet (full links)
• Original box
• Warranty card (dated 2025)
• All papers and booklets
• Please refer to photos for full contents

Service & Authenticity
The watch has been run on a timegrapher and is performing within specification. No prior service history. Omega 5-year factory warranty active through 2030.
Shipping & Legal

• Ships from: Huntsville, AL
• Shipping: Fully insured overnight with tracking provided
• Shipping within CONUS only
• Buyers are responsible for any applicable taxes and duties
• Watch is sold in accordance with United States laws and regulations

Questions?
All watches are inspected by our watchmakers for condition, authenticity, and functionality before sale. Feel free to reach out via messenger with any questions.