Omega — dress watches

Constellation Observatory

Constellation Observatory is the family placement for exact Omega reference 140.13.39.21.01.001; this packet does not borrow specifications or lifecycle facts from sibling configurations.

Open family lineage in The Dial Atlas
Omega Constellation Observatory

Understanding this lineage

The Omega Constellation Observatory lineage currently brings together 9 cataloged references spanning 2026. It is organized around exact reference identities so changes in case size, materials, dial execution, movement, and production status remain visible instead of being flattened into one broad model name.

Records surfaced on this page include Constellation Observatory Co-Axial Master Chronometer 39.4mm, O-MEGASTEEL, black dial 140.13.39.21.01.001, Constellation Observatory Co-Axial Master Chronometer 39.4mm, O-MEGASTEEL, silver pie-pan dial 140.13.39.21.02.001, Constellation Observatory Co-Axial Master Chronometer 39.4mm, O-MEGASTEEL, blue dial 140.13.39.21.03.001, Constellation Observatory Co-Axial Master Chronometer 39.4mm, O-MEGASTEEL, green dial 140.13.39.21.10.001, Constellation Observatory Co-Axial Master Chronometer 39.4mm, Moonshine gold, mesh bracelet 140.50.39.21.99.001, and Constellation Observatory Co-Axial Master Chronometer 39.4mm, Moonshine gold, leather strap 140.53.39.21.99.001. The list favors entries with usable imagery before continuing through the family catalog, while the sitemap preserves a discovery path to every published reference page.

Use the reference links to move from the family overview into individual dossiers. Depending on the available source material, those pages can document reference codes, production years, nicknames, variants, images, and current or discontinued status. The interactive Atlas view adds visual browsing, while this crawlable page keeps the underlying lineage accessible to search engines and readers using ordinary web navigation.

References