Omega Constellation Pie Pan – Ref. 2648-2

Vintage Omega Constellation "Pie Pan" – Ref. 2648-2 (Bumper Cal. 354)

An iconic piece of horological history, this vintage Omega Constellation features the legendary 12-sided "Pie Pan" dial with applied crosshair, arrowhead/faceted markers, and Arabic numerals (3, 6, 9, 12). Powered by the coveted early "bumper" automatic chronometer Calibre 354, this reference 2648-2 showcases the iconic observatory medallion in solid gold on the caseback. The watch remains in honest, authentic vintage condition with a warm, evenly aged tropical patina on the dial and original case lines intact.

Specifications:

• Brand: Omega

• Model: Constellation "Pie Pan" (Crosshair Dial)

• Reference: 2648-2

• Movement: In-house Automatic Chronometer, Calibre 354 ("Bumper")

• Movement Serial: 13,159,023 (~circa 1952)

• Case Dimensions: 35 mm (excluding crown) × 42 mm (lug-to-lug)

• Case Material: Stainless Steel (Staybrite) with 14k/18k Gold Observatory Caseback Medallion

• Dial: Original aged two-tone Pie Pan dial with crosshair detailing and luminous Dauphine hands

• Crown: Original Omega scalloped "decagonal/flower" crown

• Strap: 18 mm Black crocodile leather strap

• Condition: All original, unmolested vintage character with natural dial patina and honest case wear.