Details

Movement

Omega Caliber 321 manual‑wind chronograph – legendary column‑wheel design, faithfully reconstructed

Case

39.7mm stainless steel with asymmetrical twisted‑lug design

Dial

Black step dial with applied indices and vintage‑style Omega logo

Bezel

Black ceramic bezel with tachymeter scale in white enamel

Bracelet

Stainless steel flat‑link bracelet with vintage aesthetic

Condition

Mint, full set (warranty card, box, papers, accessories dated 2024)

Functions

Hours, minutes, small seconds, chronograph

Power Reserve

~55 hours

About this watch

Omega Speedmaster Calibre 321 Ed White – Stainless Steel, 39.7mm 311.30.40.30.01.001 2024 At Calibre24, we present the legendary Omega Speedmaster Calibre 321 “Ed White”, a faithful re‑creation of the iconic chronograph worn during NASA’s Gemini missions. Crafted in stainless steel with a 39.7mm case, this reference pays tribute to astronaut Ed White’s historic spacewalk in 1965. Offered in mint condition, complete as a full set with box, papers, and accessories dated 2024. Design & Craftsmanship Technical Highlights Certification: Master Chronometer standards, hand‑assembled and finished Collectability & Prestige Historic Caliber 321 – th…