Ingersoll Caliber 432

Brand	Ingersoll
Caliber Number	432
Movement Type	Automatic
Jewels	29
Power Reserve	Unknown (comment below)
Vibrations Per Hour	Unknown (comment below)
Hacking?	Yes
Hand-Windable?	Yes
Features	Central hours, central minutes, central sweeping seconds, double digit big date at 12:00, month subdial at 9:00, day of the week at 3:00, 24 hour subdial at 6:00
Country of Manufacture	China
Known Models	Monticello (Rose Gold IN1824RBK), Monticello (Cream Dial IN1824CR)

The Ingersoll caliber IN 432 (also IN432A) is a triple date automatic movement with a big date and 24 hour indicator. This movement was found in an Ingersoll Monticello model. Chinese-made with 29 jewels.

Accuracy:

Ingersoll claims this movement should stay accurate between -30 to +30 seconds per day when worn under normal conditions.

Additional Resources:

• More Ingersoll watch movements
• More Chinese watch movements
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