2025 Omega Seamaster Aqua Terra - Complete Retail Ready!
- Reference
- 231.10.42.21.03.003
- Year
- 2025
- Movement
- Omega Calibre 8500 (Master Co-Axial)
The terms behind the watch.
- Authenticity guaranteedInspected in hand and checked against The Watch Register
- Fully insured overnight U.S. shippingSignature required
- 14-day returnsRequest within 14 calendar days of delivery, subject to conditions
- One-year limited mechanical warrantyEligible pre-owned watches; exclusions apply
- Secure wire, Zelle or credit card paymentSee payment options
Inspect the watch promptly upon delivery and notify KWC within 48 hours of delivery about delivery damage, apparent shipping-related issues or material discrepancies from the description. This notification window is separate from the 14-calendar-day period to request a return.
The details
Full description
The Aqua Terra 150M (Ref. 231.10.42.21.03.003) sits in a sweet spot that's hard to replicate in the current lineup. It runs the Calibre 8500 in its "Master Co-Axial" form — meaning this specific movement revision was upgraded to resist magnetic fields north of 15,000 gauss, a serious leap over standard mechanical watches that typically struggle past 60. The sun-brushed blue dial with Omega's vertical teak pattern catches light in a way photos never fully capture, and it strikes a balance the newer 8900-powered Aqua Terras shifted away from: it's thinner and wears more like a dressy daily than a sport watch, while still carrying 150m of water resistance. The bracelet on this ref also introduced a polished center link, giving it a more refined look compared to the fully brushed bracelets on earlier AT generations. It's a previous-gen piece that arguably nailed the proportions and versatility better than what replaced it.
Key Details
- Reference: 231.10.42.21.03.003
- Collection: Seamaster Aqua Terra 150M
- Case: 41.5mm stainless steel, 13mm thick, 48.5mm lug-to-lug
- Dial: Sun-brushed lacquered blue with vertical teak pattern, date at 3 o'clock
- Crystal: Domed sapphire with anti-reflective treatment on both sides
- Movement: Omega Calibre 8500 (Master Co-Axial), automatic, COSC-certified chronometer
- Anti-Magnetic: >15,000 gauss (1.5 tesla)
- Power Reserve: 60 hours
- Water Resistance: 150 meters / 500 feet
- Bracelet: Stainless steel with polished center link, deployant clasp
- Caseback: Transparent exhibition
- Lug Width: 20mm
