Omega Constellation Observatory

140.13.39.21.03.001
Find an official retailer
Technical specifications

Functions

  • Hours
  • Minutes

Movement

  • Self Winding/Automatic
  • Co-Axial Master Chronometer
  • Swiss Made

Case

  • Polished
  • 12.23mm
  • 39.40mm

Glass

  • Sapphire

Water resistance

  • 3.00atm / 30.00m / 100.00ft

Buckle

  • Pin Buckle
  • Stainless steel

Strap

  • Alligator
  • Blue

Year

  • 2026

Official description

The OMEGA Observatory marks a defining moment in OMEGA’s pursuit of precision.

This 39.4 mm polished-brushed model in O-Megasteel features the distinctive faceted “dog-leg” lugs accompanied by a bezel with clear-cut facets. It is presented on a dark blue leather strap on polished buckle.

The “Pie-Pan” dial is a reminiscent of the original 1952 Constellation with dodecagonal facets, with applied OMEGA logo and Constellation star. The blue dial is presented with sun-brushed centre and opaline facets with 8 embossed grooves. The revamped kite-form indexes are fully diamond-polished, matched with diamond-polished dauphine hands, crafted from 18K white gold.

The watch is driven by OMEGA’s calibre 8914, the world’s first two-hand watch to achieve Master Chronometer certification approved by METAS. The movement is visible through the sapphire crystal caseback, revealing a rhodium-plated skeletonised rotor embellished by an applied medallion featuring the laser-engraved Constellation Observatory emblem in contrasting finish.