98900

- • Analog • Hands: Hours, Minutes, Small Seconds Tourbillon Escapement

Jewels
21
Reserve
54 h
Frequency
28,800 vph (4.0 Hz)
Diameter
37.8 mm
Height
-

About this caliber

Mechanical movement with flying minute tourbillon at 9 o'clock and small seconds at 6 o'clock. Plate and three-quarter bridge made of nickel-silver.

Technical details

Movement
-
Display
Analog
Jewels
21
Power reserve
54 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Hands: Hours, Minutes, Small Seconds Tourbillon Escapement
Diameter
37.8 mm
Height
-
Parts
-
IWC 98900 - Movement Specifications & Details | WatchAtlas