978B

AUTOMATIC • Analog • Hands: Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) Tourbillon Escapement

Jewels
33
Reserve
38 h
Frequency
28,800 vph (4.0 Hz)
Diameter
-
Height
-

About this caliber

Mechanical automatic winding movement, 302 parts, 28,800 vibrations per hour, 48-hour power-reserve. Indications for local hour, minute, 24-hour reference time, tourbillon regulator with seconds indicator, jumping-hand date display.

Technical details

Movement
AUTOMATIC
Display
Analog
Jewels
33
Power reserve
38 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Hands: Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) Tourbillon Escapement
Diameter
-
Height
-
Parts
-