Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Grey-Waves / Bracelet

Reference 220.20.38.20.06.001

Omega Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Grey-Waves / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer is a stunning combination of aesthetic beauty and high-end functionality. Crafted with a blend of Stainless Steel and Sedna Gold, this timepiece offers a luxurious yet sporty feel. The 38mm round case is perfectly sized for both men and women, making it a versatile addition to your collection. With stick and dot indexes, time reading becomes intuitive, while the arrow hands add an element of elegance. The overall color palette strikes a perfect balance, making it suitable for both formal and casual occasions. At the heart of this beauty lies the Omega caliber 8800. This self-winding movement features a Co-Axial escapement, which enhances precision and reduces friction. With a power reserve of up to 55 hours, you can confidently leave this watch unworn for a couple of days without worrying about it stopping. As a true Seamaster, the Aqua Terra boasts a water resistance of 150 meters. Whether you’re swimming, sailing, or simply splashing about, this watch is built to handle it all. It’s a perfect companion for adventure seekers and water sports enthusiasts alike.

Buy Now on Jomashop

This is an affiliate link

MSRP: $12,300

Market Price: $7,937

Key Features

Master Chronometer certification
Omega caliber 8800 self-winding movement
38mm round case
Stainless Steel and Sedna Gold construction
150m water resistance
Co-Axial escapement for enhanced precision
Power reserve of up to 55 hours

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Grey-Waves / Bracelet

Reference

220.20.38.20.06.001

Movement

8800

Movement Features

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

Case

38mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 150M 38.5mm Blue “Teak” Dial - James Bond Spectre| Ref.231.10.39.21.03.002 | Full Set | Mint Condition

Omega - 231.10.39.21.03.002 · $4,390

The Omega Seamaster Aqua Terra 150M reference 231.10.39.21.03.002 is a sporty and refined watch that sits ideally between versatility and wrist presence, measuring 38.5 mm in size.

Condition: Mint Condition
Case size: 38.5mm
Depth rating: 150m
Movement: Omega Co-Axial calibre 8500 with 60-hour power reserve

Posted at

Jan 17, 2026, 12:36 PM

Active

View listing on r/WatchExchange

2022 Omega Seamaster Aqua Terra Golf 42mm 220.10.41.21.02.001 Full set

Omega - 220.10.41.21.02.001

2022 Omega Seamaster Aqua Terra Golf 42mm, a high-end watch designed for golfers.

Size: 42mm

Posted at

Jan 17, 2026, 11:59 AM

Active

View listing on r/WatchExchange

OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$10,250🔥

OMEGA - 220.10.43.22.03.002 · $10,250

The OMEGA Seamaster Aqua Terra Worldtimer Ref. 220.10.43.22.03.002 is a sophisticated travel companion that puts the world on your wrist, featuring a 43mm stainless steel case and a dial capturing the essence of a perfect day at sea with laser-ablated texture and depth.

Condition: VERY GOOD - some light scratches on case and bracelet
Case size: 43mm diameter
Bracelet length: ~7 inch
Contents: ULTIMATE SET - includes box, papers, serial hang tag, spare links, shipping coffin, and digital copy of original purchase receipt

Posted at

Jan 16, 2026, 7:18 PM

Active

View listing on r/WatchExchange

OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$6,500🔥

OMEGA - 220.10.38.20.13.003 · $6,500

The OMEGA Seamaster Aqua Terra Ref. 220.10.38.20.13.003 features a Terracotta dial, symmetrical case design, and a polished and brushed bracelet with rounded links.

Condition: UNWORN
Case size: 38mm
Material: stainless steel
Bracelet type: polished and brushed

Posted at

Jan 16, 2026, 6:38 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 36mm - Blue Dial - Quartz - 2518.80 - Clean!

Omega - 2518.80 · $1,695

A beautiful Omega Seamaster Aqua Terra Blue 36mm watch in good condition, with a clean case and bracelet.

Condition: Good overall condition, minimal wear
Size: 36mm diameter
Wrist size compatibility: up to 6.75 inches
Case and bezel condition: great shape

Posted at

Jan 16, 2026, 5:56 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 41MM Turquoise (ceramic bezel) 220.32.41.21.03.001

Omega - 220.32.41.21.03.001 · $6,800

For sale is my Omega Aqua Terra 41MM Turquoise (ceramic bezel) 220.32.41.21.03.001, bought brand new in September of 2025 from a well-known West Coast USA Omega AD.

Condition: 99/100, Mint
Warranty: stamped warranty card and METAS cert
Case Material: c ceramic bezel
Band Material: black rubber with turquoise accent stitching

Posted at

Jan 16, 2026, 5:41 PM

Active

View listing on r/WatchExchange