Oris Caliber 433 Watch Movement spare parts
Oris Caliber 433 Watch Movement Spare Parts
The Oris Caliber 433 is a vintage mechanical watch movement featuring manual winding and an integrated alarm function. It is an interesting calibre for vintage watch enthusiasts and hobbyist watchmakers, particularly those involved in restoring and maintaining classic Oris alarm watches.
When servicing this movement, identifying the correct replacement components is essential for preserving its original functionality. Spare parts catalogues provide useful references for identifying individual components and checking their compatibility.
Spare Parts and Components
Commonly required parts and components for the Oris Caliber 433 include:
– Winding mechanism: Winding screw-knob for the main movement and separate alarm winding mechanism.
– Hand-setting components: Hand-setting screw-knob and associated setting parts.
– Alarm mechanism: Alarm-setting components and related operating hardware.
– Stop mechanism: Stop-knob, stop-knob nut and associated washer.
– Case components: Case-fixing nut and related fastening hardware.
– Dial and bezel screws: Replacement screws required during assembly and restoration.
– Hands: Correctly sized hour and minute hands compatible with the original dial and movement.
Technical Specifications
Specification Details
Brand Oris
Calibre 433
Movement type Mechanical
Winding Manual
Complication Alarm
Jewels 7 jewels
Movement category Vintage mechanical
Restoration and Maintenance
When repairing an Oris Caliber 433, inspect the winding mechanism, alarm components, gear train and balance assembly carefully. Pay particular attention to the alarm operating mechanism, as worn or missing components can affect its functionality.
Before purchasing replacement parts, compare the original component numbers with the appropriate Oris parts catalogue. Although related Oris calibres may share certain components, interchangeability should never be assumed.
The Oris Caliber 433 remains a worthwhile movement for vintage watch restoration. Correct spare parts, careful cleaning and professional adjustment can help preserve these distinctive mechanical alarm watches for future generations.
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Stem, Crown, Hands & Spares might be available for this movement.
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