Omega Shrinks The Aqua Terra With New 30MM, But Not Its Performance

Omega continues to evolve its Seamaster Aqua Terra lineup with the introduction of a new 30mm case size—a first for the collection—offering a refined and wearable option without compromising technical performance. This expansion brings with it 12 new references that showcase the brand’s hallmark attention to mechanical innovation, design versatility, and everyday functionality.

A Compact Format With Broad Appeal

Crafted in stainless steel, Omega’s proprietary Sedna Gold, Moonshine Gold, and bi-metallic combinations, the new Aqua Terra 30 mm models feature integrated bracelets and refined case architecture. The bracelet system includes Omega’s patented screw-and-pin construction along with a butterfly clasp that incorporates a 2mm comfort-adjustment mechanism, ensuring both visual elegance and ergonomic fit.

Each watch is characterized by a clean and legible dial layout, available in a wide palette of colors. The sun-brushed finish, applied indexes, and symmetrical date aperture at 6 o’clock maintain the Aqua Terra’s aesthetic balance and timeless appeal.

Engineered for Precision: Calibre 8750 and 8751

Omega has introduced two new calibres purpose-built for the 30mm platform: the Co-Axial Master Chronometer Calibre 8750 and Calibre 8751. Both movements measure 20mm in diameter and represent a significant engineering milestone for the brand, particularly in the context of smaller case sizes.

Despite their compact form, these automatic movements offer bi-directional winding and a 55-hour power reserve. They incorporate Omega’s signature Co-Axial escapement and a silicon balance spring, achieving exceptional levels of precision and durability. Each calibre is certified to Master Chronometer standards by METAS, including magnetic resistance up to 15,000 gauss—a benchmark usually reserved for larger, more robust timepieces.

While both movements share the same technical specifications, their finishing sets them apart. Calibre 8750 powers the stainless steel and two-tone versions, while the more elaborately decorated Calibre 8751 is reserved for the full gold references.

A Comprehensive Offering

With this release, Omega continues to demonstrate its commitment to offering uncompromised watchmaking across all sizes. Prices for the new Aqua Terra 30mm models start at CHF 5,500 plus VAT. All models are now available through Omega boutiques and authorized retailers worldwide.

More information at www.omegawatches.com.

General Specifications:

Brand: Omega

Model: Seamaster Aqua Terra 30mm

Reference: 220.10.30.20.01.001 (steel, black), 220.10.30.20.02.001 (steel, silver), 220.10.30.20.03.001 (steel, blue), 220.10.30.20.10.002 (steel, purple), 220.15.30.20.56.001 (steel with diamond-set, anthracite), 220.20.30.20.02.001 (steel and moonshine gold, champagne), 220.20.30.20.63.001 (steel and sedna gold, brown), 220.25.30.20.55.001 (steel and moonshine gold, mother-of-pearl), 220.50.30.20.08.001 (moonshine gold, gold), 220.50.30.20.09.001 (sedna gold, champagne), 220.55.30.20.55.001 (moonshine gold, mother-of-pearl), 220.55.30.20.60.001 (moonshine gold, green)

Dial: Black, silver, blue, purple, champagne, gold, anthracite (diamond-set), brown (diamond-set), green (diamond-set), mother-of-pearl (diamond-set)

Lume: Super-LumiNova

Case Material: Stainless steel, sedna gold, moonshine gold

Case Dimensions: 30 mm Diameter

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 150 Meters

Strap: matching case material bracelet with a butterfly clasp

Calibre: 8750 (steel, two-tone), 8751 (sedna gold, moonshine gold)

Functions: Hours, minutes, seconds, date

Winding: Automatic

Frequency: 3.5 Hz (25,200 Vph)

Jewels: 27

Power Reserve: 48 Hours

Master Chronometer Certified: Yes, by METAS

Price: Starting at CHF 5,500 plus taxes

Availability: Now

Limited Edition: No