Oris Caliber 394 Watch Movement spare parts
Oris Caliber 394 Watch Movement Spare Parts
The Oris Caliber 394 is a vintage Swiss mechanical watch movement dating from approximately 1960. It belongs to the Oris 391–394 movement family and features manual winding, central sweep seconds and a date complication. This calibre is of interest to vintage watch collectors, restoration specialists and hobbyist watchmakers.
Finding suitable replacement components is important when servicing or restoring watches fitted with this movement.
Technical Specifications
– Manufacturer: Oris
– Caliber: 394
– Origin: Switzerland
– Period: Circa 1960
– Movement type: Mechanical, manual winding
– Jewels: 17
– Frequency: 18,000 vibrations per hour (2.5 Hz)
– Power reserve: Approximately 37 hours
– Movement diameter: 25.95 mm
– Thickness: 5.05 mm
– Size: 11.5 lignes
– Functions: Hours, minutes, central sweep seconds and date
– Shock protection: KIF
Oris Caliber 394 Spare Parts
When repairing this vintage movement, watchmakers may need to source the following components:
– Balance wheel and balance staff
– Balance cock and regulator assembly
– Mainspring and barrel components
– Escape wheel and pallet fork
– Centre wheel and third wheel
– Fourth wheel and seconds components
– Hour wheel and cannon pinion
– Date mechanism and date-driving components
– Winding stem and crown mechanism
– Setting lever and winding pinions
– Jewels, screws and bridges
Restoration and Maintenance
The Oris 394 uses a pin-lever escapement, making correct component identification particularly important during restoration. Its date mechanism and central seconds arrangement also require careful inspection when diagnosing mechanical problems.
The Oris 391, 392 and 394 share a related movement architecture, but their configurations are not identical. Parts should not be assumed interchangeable without checking dimensions and technical references.
For collectors and repair specialists, preserving original Oris Caliber 394 components wherever possible helps maintain the authenticity and historical value of these vintage watches.
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
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