Speedmaster '57

Ref. 332.10.41.51.01.001

Case diameter: 40.5 mm; Manufacturer spec
Lug-to-lug: 49.6 mm; Manufacturer spec
Thickness: 13 mm; Manufacturer spec
Lug width: 20 mm; Manufacturer spec

Retail price $10,700 (US, Oct 2026)

Your wristIdeal fit

Wrist flat: 55.1 mmLug-to-lug: 49.6 mm

How the Speedmaster '57 wears

Its lugs reach 9.1 mm past the 40.5 mm case, more than the 7.1 mm typical across the almanac, so it wears larger than its diameter suggests.

On our fit model it sits best on wrists from 7" to 8.25" (17.8–21.0 cm); below 7" the lugs start to reach the edge of the wrist.

At 13 mm thick it is slimmer than 79% of the 24 other chronograph watches we've measured, so it slides under a cuff more easily than most.

Its 20 mm lug width is one of the most common strap sizes; 104 other watches here share it, so aftermarket straps are easy to find.

Will the Speedmaster '57 fit your wrist?

With a 49.6 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

Wrist	Flat width (est.)	Fit
6"	47.2 mm	Lugs overhang
6.5"	51.2 mm	Snug, lugs near the edge
7"	55.1 mm	Ideal fit
7.5"	59.1 mm	Ideal fit
8"	63 mm	Ideal fit

Specifications

Reference: 332.10.41.51.01.001
Collection: Speedmaster
Status: In production
Introduced: 2022
Case material: stainless steel
Crystal: sapphire
Water resistance: 50 m
Bezel: brushed steel with blackened tachymeter scale
Dial: black
Strap / bracelet: steel bracelet, foldover clasp with comfort setting
Weight: 134 g
Style: Chronograph

Movement

Caliber: Omega 9906
Type: manual
Power reserve: 60 hours
Frequency: 28,800 vph (4 Hz)
Accuracy: 0/+5 s/day (METAS Master Chronometer)

Takes 20 mm straps. See other 20 mm watches and straps.

More Speedmaster references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Same 20 mm lug width

All 20 mm watches

These take the same straps as the Speedmaster '57.