Model overview Ref. No.
331.50.42.51.02.001
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 Material
Yellow gold toned steel
Color & finish
Brushed and polished
Bezel
Yellow gold toned steel, Brushed and polished, Fixed
Glass
Scratch-proof sapphire crystal
Strap Material
Yellow gold toned steel
Buckle
Folding clasp, Yellow gold toned steel
Alternative model numbers 331.50.42.51.02.001, 33150425102001