IWC
Ingenieur
IW500503

incasement

18 kt red gold, Floor with window, sapphire crystal glass, screw-down crown

bracelet

aligator strap

locker

Buckle

face

lunette

clockwork

pelaton caliber 51112, powerreserve 7 days, jewels 44,, 21600 A/h, Jewels, Mechanical movement self winding

functions

waterproof

12 bar

diameter

45,5 mm

thickness

15 mm