17 jewels
The Ronda 4135 is an automatic caliber with an analog display and 17 jewels, made in Switzerland. It measures 19.8 mm in diameter. Its features include sweep seconds. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
17 jewels
Diameter
19.8mm
Display Type
Analog
Winding
Quartz (Battery)
Shock Protection
KIF
FEATURES
Sweep Seconds
QUICK FACTS
FOR WATCH DEALERS
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