Omega · Speedmaster
Omega Speedmaster 57 40.5 (reference 332.10.41.51.01.001) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.
A representative chronograph / heritage model in the Speedmaster family.
At a glance
Interactive position & score profile
Watch Radar and scores
See where this reference sits among the full WhichWatchFits database. Change the axes, hover or tap another watch, and open its detail page without changing this page URL.
Watch family
Other Speedmaster references
Choose by size, movement and function first; then choose the dial or strap available for that exact reference.
Related references
Similar watches to explore
Each watch below includes the main reasons it is related. Use “Find alternatives” above when you want to rank by one specific priority.
See sources
Manufacturer and technical references used to verify this watch specification.
Specifications last verified: 2026-08-06.
Compare before choosing
Measurements tell only part of the story. Compare this watch with other selected references on the same standard wrist.