Model overview Ref. No.
331.12.42.51.01.001
Model series
Speedmaster 57 Co-Axial Chronograph 41.5mm
Style
Men's watch, Dress / Sport
Warranty
5 years Authorized International Warranty
Movement Movement
Automatic winding, CALIBER 9300
Case Color & finish
Brushed and polished
Bezel
Steel, Brushed and polished, Fixed
Glass
Scratch-proof sapphire crystal
Strap Buckle
Folding clasp, Steel
Alternative model numbers 331.12.42.51.01.001, 33112425101001