Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 34 Stainless Steel / MOP / Bracelet

Reference 220.10.34.20.55.001

Omega Seamaster Aqua Terra 150M Master Chronometer 34 Stainless Steel / MOP / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer 220.10.34.20.55.001 is a stunning luxury watch that seamlessly transitions from the boardroom to the beach. Its stainless steel casing and Mother of Pearl (MOP) dial offer both style and substance. The watch features a Co-Axial escapement, reducing friction and enhancing precision. With a Master Chronometer certification, it's resistant to magnetic fields up to 15,000 gauss, ensuring accuracy even when worn around electronic devices. Its power reserve of 55 hours and frequency of 25,200 vibrations per hour make it built for performance. The adjustable clasp ensures a perfect fit, suitable for both casual and formal settings. With a water resistance of 150 meters, this watch is perfect for those who enjoy water sports or simply want to take a dip without worrying about their timepiece.

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MSRP: $7,500

Market Price: $4,853

Key Features

Omega caliber 8800 self-winding movement
Master Chronometer certification for magnetic field resistance
Sapphire crystal for scratch-resistance
Water resistance of 150 meters
Adjustable clasp for comfortable fit
Mother of Pearl (MOP) dial with gem-set indexes
Stainless steel casing with polished finish

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 34 Stainless Steel / MOP / Bracelet

Reference

220.10.34.20.55.001

Movement

8800

Movement Features

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

Case

Stainless Steel 34mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra First Gen 39.2mm Black Dial — Ref. 2503.50.00 | Fresh Service | $2,599 Shipped

Omega - 2503.50.00 · $2,599

First-generation Omega Seamaster Aqua Terra ref. 2503.50.00, featuring a 39.2mm case and elegant glossy black dial. Powered by the reliable Omega Co-Axial Cal. 2500, this watch represents a perfect balance between dress watch refinement and everyday versatility.

Condition: very good condition overall
Case size: 39.2mm
Lug-to-lug length: ~46mm
Thickness: ~11.5mm

Posted at

May 19, 2026, 10:37 AM

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Omega Seamaster Aqua Terra 38.5mm Gray Teak Dial — Ref. 231.10.39.21.06.001 | Full Set, Fresh Service | $2,999 Shipped

Omega - 231.10.39.21.06.001 · $2,999

The Omega Seamaster Aqua Terra ref. 231.10.39.21.06.001 is a highly wearable everyday watch with a gray teak dial and blue accents, featuring a Co-Axial Cal. 8500 movement with visible display caseback.

Condition: Very good condition, freshly serviced
Case size: 38.5mm
Lug-to-lug: 45.5mm
Thickness: 12.5mm

Posted at

May 19, 2026, 10:16 AM

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Omega Worldtimer Aqua Terra 150m box and papers 43mm $7900+ label

Omega - Worldtimer Aqua Terra 150m box and papers 43mm · $7,900

This Omega Worldtimer Aqua Terra 150m features a 43mm case size, 60 hour power reserve, integrated 18k gold bracelet, and 150 meter water resistance.

Condition: Excellent condition with minor scratches on the bracelet, ripped outer box flap, and taped fix
Bracelet size: 43mm
Water resistance: 150m
Depth rating: 150m depth rating

Posted at

May 18, 2026, 9:24 PM

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Omega Seamaster Aqua Terra 2400

Omega - Aqua Terra 2400

This Omega Seamaster Aqua Terra 2400 is in excellent condition, with a previous owner-reported accuracy of +3 seconds per day. The watch comes with a watch-only bracelet that fits a 7.5-inch wrist.

Condition: fantastic condition, super clean and running super well
Bracelet size: fits about a 7.5 inch wrist
Accuracy: +3 seconds a day

Posted at

May 18, 2026, 5:50 PM

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Omega Seamaster Aqua Terra 220.10.41.21.06.001 41mm Automatic Grey Dial Full Set

Omega - 220.10.41.21.06.001 · $4,995

This Omega Seamaster Aqua Terra features a stainless steel case, grey teak dial, and automatic movement. It comes with an original outer box, inner box, and undated warranty card.

Condition: Very good condition
Movement type: Automatic
Bracelet material: Stainless steel
Case size: 41 mm

Posted at

May 18, 2026, 8:49 AM

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Omega Aqua Terra Quartz 2517.80 39mm Box and Papers - $1,890

Omega - 2517.80 · $1,890

Up for sale is my Omega Seamaster 2517.80, a quartz watch with Calibre Omega 1538 movement and a steel case on original Omega steel bracelet.

Condition: great condition, minimal marks on the case and bracelet
Case size: 39mm diameter
Movement: Calibre Omega 1538 quartz
Bracelet type: original Omega steel bracelet

Posted at

May 17, 2026, 9:26 PM

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Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega - 231.10.39.21.02.002 · $2,950

Up for sale is my great condition Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial.

Condition: Great condition, minimal marks on case and caseback
Case Size: 39mm diameter
Bracelet Type: Original Omega steel bracelet (replaced with OEM all brushed version)
Movement: Calibre OMEGA 8500

Posted at

May 17, 2026, 9:22 PM

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Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,590

Omega - 231.10.39.21.01.001 · $2,590

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001. This watch has an automatic Omega Calibre 8500 movement and measures at 38.5mm.

Condition: Very good condition, minor marks/hairlines
Movement: Omega Calibre 8500
Case size: 38.5mm
Bracelet type: Original Omega steel bracelet

Posted at

May 17, 2026, 9:16 PM

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