Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 41 Armand “Mondo” Duplantis
Reference 220.12.41.21.03.009
About this watch
The Omega Seamaster Aqua Terra 150M Master Chronometer 41 Armand ‘Mondo’ Duplantis is a masterclass in watchmaking, blending stunning aesthetics with innovative movement and robust functionality. This sporty yet elegant timepiece seamlessly transitions from the boardroom to the beach, making it a perfect companion for any occasion. With its METAS-certified Omega caliber 8900 movement, this watch boasts superior performance and precision, featuring resistance to magnetic fields exceeding 15,000 Gauss. The automatic movement boasts a power reserve of 60 hours, ensuring accurate timekeeping even in the presence of electronic devices. Whether you're timing your next run or checking the date for your next appointment, the Aqua Terra has you covered with its chronometer certification and comfortable stainless steel bracelet. This watch is not just a statement of style and performance; it's an investment in luxury and legacy.
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Key Features
- Omega caliber 8900 movement
- METAS-certified for superior precision and resistance to magnetic fields
- Chronometer certification for accuracy and reliability
- Stainless steel case with sapphire crystal for scratch-resistance and water-resistance up to 150m
- Comfortable stainless steel bracelet with lug width of 20mm
- Automatic movement with power reserve of 60 hours
- Stunning blue gradient dial with stick/dot indexes and arrow hands
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Master Chronometer 41 Armand “Mondo” Duplantis
- Reference
- 220.12.41.21.03.009
- Movement
- 8900
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 41mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega 2577.30 Seamaster Aqua Terra Date Quartz Silver Ladies watch 29mm/ 14.5-15cm bracelet diameter, naked watch (no box or papers), made between 1990-1999, new battery and serviced. €1100](https://external-preview.redd.it/BLb8cisNikLGbBrcJH_exfcbh8xLm7UEJqgH28Zapx8.jpeg?auto=webp&s=f7c0a146c9e228bc0aa6dd8ecd15a7939cb31f89)
Omega 2577.30 Seamaster Aqua Terra Date Quartz Silver Ladies watch 29mm/ 14.5-15cm bracelet diameter, naked watch (no box or papers), made between 1990-1999, new battery and serviced. €1100
- Condition: pre-owned
- Case Size: 29mm
- Bracelet Diameter: 14.5-15cm
- Year Made: 1990-1999
Omega Seamaster Aqua Terra Shades Terracotta 220.10.38.20.13.003
The Omega Seamaster Aqua Terra Shades Terracotta is a captivating timepiece that beautifully marries Omega’s rich maritime heritage with a contemporary burst of color.
- Condition: Very good condition with barely any signs of wear
- Movement: OMEGA Co-Axial Master Chronometer Calibre 8800. Self-winding with Co-Axial escapement, certified Master Chronometer approved by METAS
- Case size: 38 mm diameter
- Water resistance: 150m / 500 feet
![[WTS] Omega Seamaster Aqua Terra 150M Co-axial 30mm 231.10.30.20.02.001](https://external-preview.redd.it/6rqDxvnByXCft0UNqXCjozS_kihiOtyC2HE_xaPg3wI.jpeg?auto=webp&s=68981d0e92ace61d78aae79b49d6e1b230b64289)
Omega Seamaster Aqua Terra 150M Co-axial 30mm 231.10.30.20.02.001
A small dial automatic Omega Seamaster Aqua Terra 150M Co-axial, featuring a white teak striped dial and powered by the OMEGA Co-Axial calibre 8520. This certified chronometer is in near new/mint condition, with original papers and box included.
- Condition: Near New/Mint Condition
- Diameter: 30mm
- Depth rating: 150m
![[WTS] Omega Aqua Terra 38mm](https://external-preview.redd.it/Okx9lHy1fCoUv13I2-RsI681e2VcxVHp_J93-qBPEtE.jpeg?auto=webp&s=af3b79c5f0cdd01304b78b4db36fce9c8c530372)
Omega Aqua Terra 38mm
The Omega Aqua Terra is a stylish and elegant watch, featuring a silver dial on a rubber strap. It's a high-quality timepiece that exudes sophistication.
- Condition: Virtually flawless, worn only a handful of times
- Warranty End Date: 2029-01-20
- Purchase Date: January 18th, 2025
- Original Boxes: included
Omega Seamaster Aqua Terra Quartz - 231.10.39.60.06.001 - Gray Teak - Stainless Steel - 39mm - Mint
This Omega Seamaster Aqua Terra Quartz features a 39mm stainless steel case, gray teak dial, and is in excellent condition.
- Condition: Pre-Owned/Mint
- Case size: 39mm
- Bracelet type: Stainless Steel
- Dial color: Gray Teak
![[WTS] 2025 Omega Seamaster Aqua Terra 38mm Shades Atlantic Blue 220.10.38.20.03.003 FS](https://external-preview.redd.it/pMRnM2uC_F7yBzet4DCLfC4MzN-0tS1yjzK5A4cAyog.jpeg?auto=webp&s=c775dbf63a069917f1e9c62fac6aba9d81160b15)
2025 Omega Seamaster Aqua Terra 38mm Shades Atlantic Blue 220.10.38.20.03.003 FS
A unique and stunning shade of blue Omega Seamaster Aqua Terra 150m Shades, a 38mm automatic mechanical watch.
- Condition: Preowned with light scratches and small fiber on the dial
- Case material: Stainless Steel
- Bezel material: Stainless Steel
- Dial color: Atlantic Blue Sunburst
![[WTS] Omega Aqua Terra 41 Golf Edition | Full Set | Shipped CONUS](https://external-preview.redd.it/q_FgAZL7rzwghPOTB5o7DyAeuYrYV95jfkiFpg-OjBg.jpeg?auto=webp&s=66151675f34011585ba3c17a4e1826644900d529)
Omega Aqua Terra 41 Golf Edition | Full Set | Shipped CONUS
This Omega Aqua Terra 41 Golf Edition features a black 'teak' dial with green seconds hand, and is now discontinued. It comes on a NATO strap.
- Condition: Excellent condition
- Diameter: 41mm
- Case material: Unknown
- Strap material: NATO strap
![[WTS] Omega Aqua Terra 41mm Turquoise “Shades” Gradient Dial Full-Set $6250](https://external-preview.redd.it/6vcBGkV3X_dgpp5Rrfxb1WxH7sq5jRRQz0HmEcDGFDY.jpeg?auto=webp&s=9562040c2b1664ffa72a86699aef9bbb65ca324c)
Omega Aqua Terra 41mm Turquoise “Shades” Gradient Dial Full-Set $6250
This Omega Aqua Terra features a vibrant turquoise lacquered dial and a perfect blend of elegance and sporty versatility.
- Condition: great condition
- Case Size: 41mm diameter
- Movement: Omega Co-Axial Master Chronometer Calibre 8900
- Water Resistance: 150m depth rating

Pre-Owned Omega Seamaster Aqua Terra 231.10.42.21.02.002
Pre-owned Omega Seamaster Aqua Terra with a silver dial and automatic movement, featuring a stainless steel case and bracelet.
- Condition: 77% condition due to significant marks on the lugs, bezel, and throughout the case
- Case size: 42mm diameter
- Material: Stainless Steel
- Dial color: Silver