My Little Secret: OMEGA Unveils the Seamaster Aqua Terra 30 mm Collection for Women

Danielle Marsh wearing the OMEGA Seamaster Aqua Terra 30 mm 2025

A new chapter in women’s watchmaking begins as OMEGA introduces the Seamaster Aqua Terra 30 mm, a refined and intimate evolution of its beloved Aqua Terra line. With a nod to more than a century of horological innovation and elegance, this collection redefines what it means to wear time on your wrist with precision, beauty and a touch of secrecy.

A Timeless Tribute to Women
Since 1902, OMEGA has been at the forefront of women’s watchmaking. From the graceful Ladymatic to the iconic Constellation and Seamaster, OMEGA has consistently shaped the way time is experienced, especially for women.

Now, 23 years after the debut of the Aqua Terra, the line welcomes its smallest member yet: a 30 mm case crafted for elegance and engineered with innovation.

Twelve Beautiful Expressions
Each of the twelve new timepieces in the Aqua Terra 30 mm collection tells its own story.

From classic stainless steel to rich two-tone styles, and luxurious 18K Sedna™ and Moonshine™ Gold variants, every model is a wearable secret waiting to be discovered. Dials burst with vibrancy, while applied hour markers and a 6 o’clock date window enhance their character.

Every detail is visible through a sapphire crystal caseback, revealing the heartbeat of the watch, the all-new movement within.

A Movement Worth Hiding
At the heart of this collection lies a breakthrough: OMEGA’s new Master Chronometer calibres 8750 and 8751, developed specifically for the compact 30 mm case.

With a slim build and robust specifications, including magnetic resistance up to 15,000 gauss and over 48 hours of power reserve, these movements may be hidden, but they are anything but modest. The brand’s renowned Co-Axial escapement further enhances performance and longevity.

Designed for Comfort, Built for Life
Completing the design is an integrated bracelet system available in stainless steel, two-tone or full gold. Each features OMEGA’s patented screw-and-pin mechanism, butterfly clasp and a 2 mm easy comfort-adjustment. The result is elegance that wears as comfortably as it looks.

OMEGA’s Seamaster Aqua Terra 30 mm is more than a watch. It is a whispered statement of sophistication and personal flair. With masterful engineering hidden within its slim form and design elements that speak to modern femininity, this collection invites wearers to embrace their little secret, quietly powerful and intimately beautiful.

For more information, visit the OMEGA website.