Replica IWC Ingenieur SeriesIWC Ingenieur 666A Stainless Steel / Silver (666A)

Brand: IWC Replica
Series: Ingenieur
Model: 666A
Dial Color: Silver
Dial Indexes: Mixed
Dial Hands: Stick
MBrand:IWC
Caliber:IWC 852
Base:IWC IWC 85
Display:Analog
Diameter:29.00 mm
Jewels:21
Reserve:42 h
Frequency:19800 bph
Time:Hours, Minutes, Seconds
Introduced in 1952; automatic movement with pellaton winding system. Total production approx. 13.000 examples between '52 and '58. Date version is caliber 8521.
Case Material:Stainless steel
Case Glass:Plexi
Case Back:Closed
Case Shape:Round
Case Diameter:36.50 mm
Case Height:13.20 mm
W/R:100.00 m
The 666 was IWC's first Ingenieur model. With its Farraday cage protecting the movement and soft iron dial, it was designed to withstand magnetic fields up to 80.000 A/m.

This reference 666A has a stainless steel case and a silver dial.