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OMEGA Speedmaster '57

OMEGA Speedmaster '57

Manual WindingSteel

Ref. 332.12.41.51.10.001

Collection: SpeedmasterCase size: 40.5mmMovement: 9906

The Omega Speedmaster '57, reference 332.12.41.51.10.001, has a 40.5 mm steel case. The case is 12.99 mm thick and measures 49.64 mm lug to lug. Omega rates the case to 50 metres. A scratch-resistant sapphire crystal with anti-reflective treatment on both sides covers the green dial. Calibre 9906 is a manual-winding movement with a column wheel and a Co-Axial escapement. The calibre has a 60 hour power reserve and Master Chronometer certification. This chronograph also has a date, small seconds and a tachymeter. The watch has a display back and is fitted with a green leather strap.

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Last updated 5 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

40.5mm

Thickness

12.99mm

Lug to Lug

49.64mm

Lug Width

20mm

Case Material

Steel

Water Resistance

50m

Crystal

Sapphire Crystal

Bezel Material

Steel

MOVEMENT

Movement Type

Manual Winding

Caliber

9906

Power Reserve

60h

Frequency

28,800 vph (4 Hz)

Jewels

44 jewels

DIAL

Dial Color

Green

BRACELET/STRAP

Bracelet/Strap

Leather

Clasp Type

Buckle

Clasp Material

Steel

FEATURES & COMPLICATIONS

ChronographChronometerDateDisplay backMaster ChronometerSmall secondsTachymeter

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