Extra-Flat
Explore 5 Omega Extra-Flat references — production years, variants, and lineage in The Dial Atlas watch encyclopedia.
Open family lineage in The Dial Atlas
Understanding this lineage
The Omega Extra-Flat lineage currently brings together 5 cataloged references spanning 1945–1968. 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 Extra-Flat 111087, Extra-Flat Waterproof OJ2420, Extra-Flat OT3868, Extra-Flat D6587, and Extra-Flat OT2435. 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.