Speedmaster Mark 4.5

Reference ST 176.0012

Reference only — not currently in stock

Ref. ST 176.0012 was launched in 1975. This Speedmaster is nicknamed 'Mark 4.5' as it pairs the case of the Mark IV with the movement of the Mark V.

Brand

Omega

Model

Speedmaster Mark 4.5

Reference

ST 176.0012

Category

Speedmaster (Non-Moonwatch)

Movement

Omega caliber 1045 Small Seconds, Hours, Minutes, Additional 24 Hour Hand (fixed) | Date, Day | Chronograph

Case material

Stainless Steel

Case diameter

41 mm

Dial color

Black

Crystal

Mineral

Case back

Closed

Water resistance

60 m

Complications

Date, Day, Chronograph