iwc INGENIEUR CHRONOGRAPH Operating Instructions Manual page 31

C A S E M A T E R I A L
STAINLESS STEEL
BRONZE
RED GOLD/
WHITE GOLD
PLATINUM
TITANIUM
TITANIUM ALUMINIDE
CERAMIC
(ZIRCONIUM OXIDE)
CERAMIC
(BORON CARBIDE)
CARBON
CERATANIUM®
F U R T H E R I N F O R M A T I O N A T W W W . I W C . C O M / C A S E - M A T E R I A L S
Effective from September 2017.
Technical­specifications­subject­to­change.
— 3 1 —
C A S E M AT E R I A L S
S C R A T C H - R E S I S T A N C E
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
I N G E N I E U R C H R O N O G R A P H
B R E A K I N G S T R E N G T H
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
W E I G H T
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●
low high
● ● ● ● ●