Comparison

Omega 310.20.42.50.02.001 vs Omega BA 175.0037

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

310.20.42.50.02.001

Moonwatch Professional Speedmaster steel - Moonshine™ gold Master Chronometer Certified Watch 310.20.42.50.02.001

Omega

BA 175.0037

1991 Perpetual Calendar - Speedmaster

At a glance

  • Both belong to the Omega Speedmaster family.
  • Omega 310.20.42.50.02.001 is 3 mm larger (42 mm vs 39 mm).
  • Both cases are yellow gold.
Specifications of Omega 310.20.42.50.02.001 vs Omega BA 175.0037
Spec 310.20.42.50.02.001 BA 175.0037
Brand Omega Omega
Family Speedmaster Speedmaster
Reference 310.20.42.50.02.001 BA 175.0037
Production start unknown unknown
Production end unknown unknown
Status Current Current
Retail price unknown unknown
Case material Yellow gold Yellow gold
Diameter 42 mm 39 mm
Omega 310.20.42.50.02.001 is 3 mm larger
Movement unknown unknown
Caliber unknown unknown

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