IWC INGENIEUR CONSTANT-FORCE TOURBILLON 46mm IW590001 Black
IWC INGENIEUR CONSTANT-FORCE TOURBILLON 46mm IW590001 Black
IWC INGENIEUR CONSTANT-FORCE TOURBILLON 46mm IW590001 Black

INGENIEUR OUT OF COLLECTION

CONSTANT-FORCE TOURBILLON

IW590001

Official retail price

€256,000

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Gender Men
Movement type Self-Winding
CASE MATERIAL Platinum
GLASS Saphir
WATER RESISTANCE 120m
LIMITED EDITION No
CASE BACK Saphir
POWER RESERVE 96h
CASE DIAMETER 46.00mm
STRAP MATERIAL Leather
WARRANTY 2 years
Small Seconds

Watches featuring a small seconds have a smaller subcounter, usually located at 6h, which indicates seconds.

Power Reserve Indicator

The power reserve indicator tells you the time the watch will continue to function. It can either be seen on hand winding or automatic watches.

Moonphase

Watches featuring a moonphase complication display new moons, first quarters, full moons and last quarters.

Tourbillon

The tourbillon system was made to compensate the Earth’s gravitational force by mounting the escapement in a revolving cage. It gives the watch a better accuracy. This complication is known as one of the most difficult to make.

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