Omega Speedmaster '57 331.20.42.51.02.001

Ref: 331.20.42.51.02.001 (V777461) Omega Speedmaster 57 Co-Axial Chronograph 41.5mm Year: 2023 , Original document & box

Year: 2023 , Original document & box Description Year : 2023 Condition : Very good (4 of 5) Original warranty : Yes Box : Original box included Pressure tested : Yes Material & Measurements Model : 331.20.42.51.02.001 Manufacturer : Omega Series : Speedmaster 57 Co-Axial Chronograph 41.5mm Type : Men's watch, astronaut model Diameter : Ø 41.5 mm Case : 18 carat yellow gold steel Bracelet : 18 carat yellow gold steel Dial : Silver , luminescent hands Buckle : Folding clasp made of steel Glass : Scratch-proof sapphire crystal Movement & Functions Movement type : Automatic winding Seconds hand : Floating Movement : Omega 9300 Power reserve : 60 hours Date : Date Functions : Chronograph Other : Chronometer (COSC-certified)