Comparison

Omega 304.33.44.52.03.001 vs Omega 321.90.44.52.01.001

Sourced specs side by side. A value is highlighted only where one is objectively greater (power reserve); size and the rest are a matter of taste. unknown means no sourced value yet.

Omega

304.33.44.52.03.001

2016 Moonphase - Speedmaster

Omega

321.90.44.52.01.001

2008 “HB-SIA” GMT - Speedmaster

At a glance

  • Both belong to the Omega Speedmaster family.
  • Both cases measure 44.25 mm across.
  • Omega 304.33.44.52.03.001 has a stainless steel case; Omega 321.90.44.52.01.001 is in titanium.
Specifications of Omega 304.33.44.52.03.001 vs Omega 321.90.44.52.01.001
Spec 304.33.44.52.03.001 321.90.44.52.01.001
Brand Omega Omega
Family Speedmaster Speedmaster
Reference 304.33.44.52.03.001 321.90.44.52.01.001
Production start unknown unknown
Production end unknown unknown
Status Current Current
Retail price unknown unknown
Case material Stainless steel Titanium
Diameter 44.25 mm 44.25 mm
Movement unknown unknown
Caliber unknown unknown

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