89801

AUTOMATIC • Analog • Chronograph: Chronograph, Flyback Hands: Hours, Minutes, Small Seconds

Jewels
51
Reserve
68 h
Frequency
28,800 vph (4.0 Hz)
Diameter
30 mm
Height
-

About this caliber

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.

Technical details

Movement
AUTOMATIC
Display
Analog
Jewels
51
Power reserve
68 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Chronograph: Chronograph, Flyback Hands: Hours, Minutes, Small Seconds
Diameter
30 mm
Height
-
Parts
-
IWC 89801 - Movement Specifications & Details | WatchAtlas