brand:
IWC
modell:
Fliegeruhren
ref-Nr.:
3717 10
IWC Fliegeruhren 3717 10
incasement
steel, brushed, screw-down crown, push-buttons with flank protection, domed sapphire glass, Soft-iron inner case for protection against magnetic fields, screwed-in case back with engraved logo
bracelet
stainless steel
locker
buckle in steel
face
brown, arabic numerals, markers with luminous material, hands with luminous material
lunette
clockwork
mechanical with self-winding, IWC caliber C.79320, (base caliber Valjoux 7750), 25 jewels, 28.800 A/h, 44-hour power reserve
functions
hours, minutes, small second, date, weekday, chronograph
kalendarium
german
diameter
41 mm
thickness
14.7 mm
speciality
water-protected till 6 atm Lim Edition off 1620 pc