# "Omega Seamaster Aqua Terra 231.20.42.21.06.001" Review by A.I. WatchMetrics

## Watch Summary
The Omega Seamaster Aqua Terra 231.20.42.21.06.001 is classified as a **Casual/Everyday** watch with **Sport/Active** traits, featuring an **automatic Co-Axial Calibre 8500** with a **60-hour power reserve**. Launched as part of Omega’s versatile Aqua Terra line, this 41.5mm timepiece blends stainless steel and 18k red gold, boasting a grey “Teak Concept” dial inspired by yacht decks. Its refined design, 150m water resistance, and anti-magnetic movement appeal to professionals and enthusiasts seeking elegance with durability.

## Overall Watch Rating: 8.2/10.0

- **Brand Metric (8.8/10.0)**
Omega’s Luxury tier status, renowned for precision and heritage, scores 8.8, reflecting strong global recognition, just below Rolex’s universal prestige.

- **History & Innovation Metric (8.5/10.0)**
The Aqua Terra’s Co-Axial escapement and anti-magnetic Calibre 8500 mark technical advancements, earning a high Tier 1 score for blending dress and sport innovation.

- **Dials & Design Metric (8.5/10.0)**
Craftsmanship & Originality sub-metric scores 8.5 for the grey Teak Concept dial, polished red gold accents, and balanced 41.5mm case, offering distinctive elegance.

- **Movement Metric (8.5/10.0)**
Movement Technical Complexity sub-metric scores 8 for the Calibre 8500’s Co-Axial and anti-magnetic features, with Finishing Quality sub-metric at 9 for Geneva waves, averaging 8.5.

- **Material Metric (8.5/10.0)**
Material Depth sub-metric scores 8.5 for the two-tone steel and 18k red gold case, sapphire crystal, and polished bracelet, blending luxury with durability.

- **Functions Metric (8.0/10.0)**
Features like 150m water resistance, Super-LumiNova, a transparent caseback, and a 60-hour power reserve ensure versatile utility, scoring well for daily wear.

- **Rarity Metric (7.8/10.0)**
Production-Based Rarity sub-metric scores 7 for standard production, with Price-Based Rarity sub-metric at 6.5 for its $5,500 price, boosted by two-tone exclusivity.

- **Versatility Metric (7.8/10.0)**
Breadth of Use Cases sub-metric covers Casual/Everyday and Sport/Active, scoring 7.8 for office-to-outdoor adaptability, though limited by dress formality.

- **Complications Metric (7.0/10.0)**
Complications Depth sub-metric scores 7 for the date window, functional but basic for a luxury watch, reflecting its focus on simplicity.

## Watch Data
[Picture URL] - https://www.omegawatches.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/2/3/23120422106001_frontal.jpg; [backPicture] - https://www.omegawatches.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/2/3/23120422106001_back.jpg; [lumePicture] - https://monochrome-watches.com/wp-content/uploads/2015/10/Omega-Aqua-Terra-150M-Co-Axial-2.jpg; [Nickname] - Omega Seamaster Aqua Terra 231.20.42.21.06.001; [Brand] - Omega; [Model] - 231.20.42.21.06.001; [Country] - Switzerland; [Product Link] - https://www.omegawatches.com/watch-omega-seamaster-aqua-terra-150-m-co-axial-chronometer-41-5-mm-23120422106001; [reviewLink] - https://www.hodinkee.com/articles/omega-seamaster-aqua-terra-150m-co-axial-review; [Movement Type] - Automatic; [Movement Name] - Co-Axial Calibre 8500; [# Secondary] - 5500; [watchDescription] - A 41.5mm watch in stainless steel and 18k red gold with a grey Teak Concept dial, powered by the Co-Axial Calibre 8500, offering 150m water resistance and a 60-hour power reserve.; [caseWidth] - 41.5; [lugToLugLength] - 48.0; [thickness] - 13.0; [lug] - 20; [waterResist] - 150; [powerReserve] - 60; [beatFrequency] - 25200; [lume] - Super-LumiNova on hands and indexes; [jewels] - 39; [caseMaterial] - Stainless Steel and 18k Red Gold; [watchGlass] - Sapphire; [Bezel] - 18k Red Gold; [caseback] - Transparent; [Crown] - Screw-down; [Strap] - Stainless Steel and 18k Red Gold Bracelet; [Shape] - Round; [Dial] - Grey Teak Concept; [Seconds] - 1; [Date] - 1; [Calendar] - 0; [Chiming] - 0; [Chronograph] - 0; [Compass] - 0; [dateCompilation] - 1; [DigitalDisplay] - 0; [Dress] - 0; [Field] - 0; [GMT] - 0; [Mechanical Alarm] - 0; [Moonphase] - 0; [Tourbillon] - 0; [worldTimer] - 0; [powerReserveIndicator] - 0; [Diver] - 0; [Pilot] - 0; [racing] - 0; [Skeleton] - 0; [Vintage] - 0; [StyleFormal] - 0; [StyleCasual] - 1; [StyleSports] - 1; [StyleTravel] - 0; [StyleAdventure] - 0; [StyleCollector] - 0; [StyleTool] - 0; [StyleStatement] - 0; [StyleVintage] - 0; [StyleSmart] - 0; [StyleCustom] - 0;

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A.I. WatchMetrics Review v16.23 Grok 3