21 jewels
Ronda caliber 1017 is a manual-winding mechanical movement measuring 23.3mm in diameter with 21 jewels. It features a sub seconds display and quick-setting date functionality. The movement uses a Swiss escapement and is constructed with a flat balance spring. This caliber was widely supplied to various watch brands for entry-level timepieces.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
21 jewels
Diameter
23.3mm
Display Type
Analog
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