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 resistant 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