Unworn, Omega Seamaster Aqua Terra 150M, Ref# 220.10.30.20.55.001, box and papers.

The OMEGA Seamaster Aqua Terra 150M Ref. 220.10.30.20.55.001 is a refined ladies' timepiece that combines sophisticated elegance with OMEGA's latest mechanical innovation. Inspired by the brand's rich maritime heritage, this 30 mm model is crafted from polished and brushed stainless steel and reflects the timeless versatility that defines the Aqua Terra collection. Its luminous white mother-of-pearl dial creates a captivating play of light, beautifully complemented by 11 diamond hour markers set in 18K white gold holders and elegant faceted hands crafted from 18K white gold, all enhanced with white Super-LumiNova for exceptional readability. A circular date aperture at 6 o'clock preserves the harmonious symmetry of the dial, while the domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides provides outstanding clarity and protection. At the heart of the watch beats the new OMEGA Co-Axial Master Chronometer Calibre 8750, a self-winding movement certified by METAS for exceptional precision, magnetic resistance up to 15,000 gauss, and long-term reliability. Equipped with a Co-Axial escapement, free-sprung balance, silicon balance spring, and automatic winding in both directions, the movement delivers a 48-hour power reserve and is beautifully displayed through the sapphire exhibition caseback, revealing rhodium-plated bridges decorated with Geneva waves in arabesque. Completing the watch is a polished and brushed stainless steel bracelet with OMEGA's butterfly clasp and comfort-adjustment system for an exceptionally secure and comfortable fit. Water-resistant to 150 meters.

TECHNICAL DATA

Movement

• OMEGA Co-Axial Master Chronometer Calibre 8750
• Swiss self-winding mechanical movement
• METAS-certified Master Chronometer
• Co-Axial escapement with free-sprung balance and silicon balance spring
• Automatic winding in both directions
• Anti-magnetic to 15,000 gauss
• Rhodium-plated rotor and bridges with Geneva waves in arabesque
• Power reserve: 48 hours
• Functions: Hours, minutes, central seconds, date

Case

• Polished and brushed stainless steel case
• White mother-of-pearl dial
• 11 diamond hour markers in 18K white gold holders
• 18K white gold faceted hands with white Super-LumiNova
• Circular date window at 6 o'clock
• Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Transparent sapphire crystal caseback
• Water resistance: 150 m / 500 ft (15 ATM)

Dimensions

• Case diameter: 30 mm
• Thickness: 10.55 mm
• Lug-to-lug: 36.50 mm
• Between lugs: 14 mm
• Approximate weight: 80 g

Strap

• Polished and brushed stainless steel bracelet
• Stainless steel butterfly clasp with comfort-adjustment system

All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by Watch CSA, the industry's leading independent authority on watch authentication.

All orders are prepared and fulfilled only after payment has been received and fully processed. Once confirmed, orders are typically shipped within 1–3 business days (for models that require sourcing, this timeframe might be longer).

We ship via FedEx Overnight Priority with an Adult Signature Requirement, meaning someone 21 years or older must be present at the delivery address to sign for the package.

For full details regarding shipping options, delivery timelines, and rates, please review our Shipping Policy.

We offer a 3-day return period on eligible watches, starting from the date of delivery. To qualify, the watch must be returned in the same condition as received—unworn, unaltered, and with all original packaging, tags, and accessories included.

All returns must be approved in advance. Once received and inspected, refunds are processed promptly back to the original payment method.

For full details on eligibility, conditions, and the return process, please refer to our Return Policy.