Model overview Model series
Ingenieur Chronograph
Style
Men's watch, racing / Dress watch
Warranty
2 years Authorized International Warranty
Movement Movement
Automatic winding, iWC 89361
Case Case back
Scratch resistant sapphire crystal
Bezel
Steel, polished, fixed
Glass
Scratch resistant sapphire crystal
Strap Material
Leather, crocodile
Buckle
Tang type buckle, steel
Functions Separate seconds dial
Yes
Alternative model numbers IW378405, 378405, IW3784-05, 3784-05, 3784.05, IW3784.05, IW 378405, IWC378405