5100

AUTOMATIC • Analog • Chronograph: Chronograph Hands: Small Seconds, Hours, Minutes, Additional 24 Hour Hand (fixed)

Jewels

Reserve

48 h

Frequency

28,800 vph (4.0 Hz)

Diameter

31 mm

Height

About this caliber

Chronograph movement with central minute counter. Day and date display; additional fixed 24h hand. Loved for its robustness though its construction is far from elegant.

Technical details

Movement: AUTOMATIC
Display: Analog
Jewels: 17
Power reserve: 48 hours
Frequency: 28,800 vph (4.0 Hz)
Hands: Chronograph: Chronograph Hands: Small Seconds, Hours, Minutes, Additional 24 Hour Hand (fixed)
Diameter: 31 mm
Height: -
Parts: -