Here's a gem. Seller claims very rare special dial on this collector-grade investment piece:
Translated just part of the seller's description:
Dial (Original Patina): A completely original, uncleaned, and unrestored "non-catalogued" special dial. The dial has a beautiful, even patina brought on by age, which collectors appreciate.
Rare "swirls" and details of the dial:
This specimen stands out with several rare features:
"Scientific / Technical Track": The minute track features a so-called "serration," i.e., a very precise 1/5-second graduation. This is typical for special models intended for scientific or professional use (e.g., doctors/engineers).
"Bell Icons": At every five-minute mark, there is a unique symbol resembling a bell or a helmet. This is an extremely rare stylistic device not found on standard Omegas.
"Exploding Numerals": The numbers 12, 3, and 9 are printed with a striking, wide font, and the other indices are stylish "Shield"-style arrow indices.
Two-tone effect: Subtle variation in textures can be seen on the dial, which emphasizes the technical look.
I sent a message to the seller complementing on the ultra-rare butt plug indices.
