IWC Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month Stainless Steel IW3791-07

IWC
Serise:IWC Pilot
Model:IW3791-07
Case:
Case Material:Stainless steel
Case Glass:Sapphire
Case Back:Open
Case Shape:Round
Case Diameter:46.00 mm
W/R:60.00 m
Dial:
Dial Color:Ardoise
Dial Indexes:Arabic numerals
Dial Hands:Alpha
Movement:
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.
Type:Automatic
Brand:IWC
Caliber:89801
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