This replica Seamaster 220104 blue 3004 presents the Aqua Terra in a dark blue execution that pushes the dial tone toward navy rather than the brighter royal blue seen on other references. The 220.10.41.21.03.004 uses the same horizontal teak-line pattern found across the current Aqua Terra generation, but the deeper color saturation gives the texture more shadow depth between each groove. It is a subtle distinction that becomes obvious only when placed next to a standard blue variant.

Case & Movement Specs

• Dial: dark navy blue with horizontal teak lines
• Crystal: sapphire with double-sided anti-reflective coating
• Bracelet: stainless steel with butterfly deployant clasp
• Movement: automatic with date
• Date position: 6 o’clock
• Water resistance: 150 meters
• Caseback: exhibition window showing rotor and bridges

The horizontal lines on the dark blue dial create a layered visual effect under artificial lighting, where each groove casts its own micro-shadow. Under direct sunlight, the navy tone lightens slightly toward a marine blue.

Caliber Breakdown

Omega built the Aqua Terra line around its Co-Axial escapement technology, which reduces friction between the escapement components and extends service intervals compared to traditional Swiss lever escapements. The movement visible through the caseback shows a Geneva-wave decorated rotor and rhodium-plated bridges. For reference, the standard blue 220.10.41.21.03.001 shares the same caliber and case architecture but uses a lighter shade of blue. Both belong to the Seamaster family and differ primarily in dial color temperature rather than mechanical specification.

How It Compares

Dark blue dials photograph noticeably different from standard blue. In low light, the 220.10.41.21.03.004 can appear almost black, which gives it a more conservative, office-appropriate presence. The horizontal texture prevents it from reading as flat or lifeless even in dim conditions. If you prefer a Seamaster that reads as bold blue in daylight but tones down after sunset, the dark navy variant fills that exact role. This replica Seamaster 220104 blue 3004 offers a darker alternative for buyers who find standard Seamaster blue too vivid for everyday use.