Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / MOP / Alligator

Reference 220.58.38.20.55.002

Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / MOP / Alligator

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds is a masterpiece of luxury watchmaking, featuring a stunning Sedna Gold case with a round shape and a diameter of 38.00 mm. The watch boasts a water resistance of 150 meters, making it suitable for both casual and formal occasions. The intricate Mother of Pearl dial reflects light in a way that adds depth and character, while the gem-set indexes add a touch of luxury. The bezel is adorned with exquisite gemstones, elevating this watch from mere functionality to a piece of jewelry. Powered by the advanced Omega caliber 8803 movement, this watch offers precision and reliability, showcasing Omega's commitment to craftsmanship. With its Master Chronometer certification approved by METAS, it has passed stringent tests for accuracy, performance, and resistance to magnetic fields up to 15,000 gauss. The self-winding movement is efficient with a power reserve of up to 55 hours, making it perfect for daily wear. The watch also features a small seconds display at the 6 o'clock position, adding a unique touch to its functionality. With a date display integrated into the design and an adjustable buckle on the high-quality alligator leather strap, this watch is designed to be worn comfortably and confidently.

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Key Features

Omega caliber 8803 movement
Sedna Gold case
150-meter water resistance
Mother of Pearl dial with gem-set indexes
Gem-Set bezel
Master Chronometer certification approved by METAS
Power reserve up to 55 hours

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / MOP / Alligator

Reference

220.58.38.20.55.002

Movement

8803

Movement Features

Hours, Minutes, Small Seconds
Date
Chronometer, Co-Axial Escapement

Case

Sedna Gold 38mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra Gold Bezel White “Teak” Dial - 231.23.39.21.02.002 Papers and Travel Box - Excellent Condition

Omega - 231.23.39.21.02.002 · $5,750

The Omega Seamaster Aqua Terra features a vertical 'Teak-Concept' dial, inspired by luxury sailboats, paired with an 18K yellow gold bezel, giving it a warm and refined look.

Condition: Excellent Condition
Case size: 38.5mm
Water resistance: 150M
Movement type: Master Co-Axial Chronometer

Posted at

Dec 6, 2025, 3:11 PM

Active

View listing on r/WatchExchange

2025 Omega Seamaster Aqua Terra Shades Lavender Dial 220.10.38.20.10.004

Omega - 220.10.38.20.10.004 · $4,700

This Omega Seamaster Aqua Terra features a 38mm case, Co-Axial Master Chronometer calibre 8800 movement, and comes in a full set including inner/outer box and papers.

Condition: Great, some hairlines scratches on bracelet and case
Movement: Co-Axial Master Chronometer calibre 8800 with 55 hours of power reserve
Bracelet: Steel bracelet with quick extension
Case size: 38mm

Posted at

Dec 6, 2025, 8:41 AM

Active

View listing on r/WatchExchange