This replica speedmaster 329304 blue reference applies one of the most requested dial colors to the Professional Speedmaster platform. The 329.30.44.51.01.002 uses a deep blue sunburst dial that shifts between navy and electric blue depending on light angle. Blue-dial Speedmasters occupy a narrow segment of the catalog since the collection has historically favored black, and this particular reference pairs that blue face with a steel case and bracelet for everyday wearability. The Professional designation ties it to the lineage that began with NASA’s flight qualification.

Technical Overview

• Case diameter: 44mm
• Case material: stainless steel
• Dial: blue sunburst with luminous markers
• Bezel: black ceramic tachymeter
• Crystal: sapphire with anti-reflective coating
• Bracelet: stainless steel with folding clasp
• Movement: automatic chronograph
• Functions: chronograph, small seconds, date

The contrast between the blue dial and black ceramic bezel creates a two-tone effect on the face that you do not get with standard black-on-black configurations. The blue speedmaster professional brings this color into the most recognizable chronograph silhouette in Omega’s catalog.

Inside the Movement

The automatic chronograph caliber handles the standard Speedmaster function set: central chronograph seconds, 30-minute counter, and 12-hour totalizer across three subdials. The Professional models maintain the same dial layout that has defined the Speedmaster since the 1960s, only updated with modern materials and movement architecture. For the white-dial variant of the Moonwatch, consider the Moonwatch Professional 310304, which takes the classic approach. Both belong to the broader Speedmaster family, separated primarily by dial color and case dimensions.

What Sets It Apart

Blue dials in the Speedmaster range remain uncommon enough to stand out in any collection. The sunburst finishing adds depth that flat matte dials lack, and the color shifts noticeably between indoor and outdoor lighting. For anyone whose rotation already includes a black-dial chronograph, this provides variety without leaving the Speedmaster platform. This replica speedmaster 329304 blue brings that color diversity to a proven chronograph format.