Replica IWC Ingenieur SeriesIWC Ingenieur Perpetual Calendar Digital Date-Month (IW379201)

Brand: IWC Replica
Series: Ingenieur
Model: IW379201
Dial Color: Grey
Dial Indexes: Stick / Dot
Dial Hands: Stick
MBrand:IWC
Caliber:89802
Display:Analog
Diameter:30.00 mm
Jewels:51
Reserve:68 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Date:Big Date, Leap Year, Month, Perpetual Calendar, Date
Chronograph:Chronograph, Flyback
Mechanical chronograph movement, stopwatch function with hours, minutes and seconds, hour and minute counters combined in a totalizer at 12 o'clock, flyback function, small hacking seconds, perpetual calendar, large double-digit display for both the date and month, leap year display. Slightly different finish compared to 89801.
Case Material:Titanium
Case Glass:Sapphire
Case Back:Closed
Case Shape:Round
Case Diameter:46.00 mm
Case Height:17.00 mm
W/R:120.00 m
Every time the date display advances, IWC’s quick-action switch siphons off a little energy and makes it available at the end of the month. At the end of the year, thanks to the three semi-transparent totalizers, the entire dial is set in motion. The perpetual calendar takes the 29th day of February into account every 4 years, and will remain accurate until 2100.