Oris Caliber 648 Watch Movement spare parts
Oris Caliber 648 Watch Movement Spare Parts
The Oris Caliber 648 is a Swiss automatic mechanical watch movement developed for vintage Oris wristwatches during the 1970s. It belongs to the Oris 632–725 movement family and is particularly notable for its automatic winding system and day-date display. Designed for reliable everyday timekeeping, this calibre is an interesting movement for vintage watch enthusiasts and hobbyist watchmakers.
The Caliber 648 features a central rotor automatic winding mechanism, sweep seconds, and convenient day and date indications. It was produced with KIF shock protection and is documented in both 21-jewel and 25-jewel versions.
Available Oris Caliber 648 Spare Parts
When restoring or servicing this movement, the following components may be required:
– Balance wheel and balance staff
– Balance spring and regulator components
– Pallet fork and pallet staff
– Escape wheel and gear train
– Barrel, mainspring and barrel arbor
– Centre wheel and third wheel
– Automatic winding rotor and winding components
– Day and date corrector wheels
– Setting lever and winding mechanism
– Minute wheel and cannon pinion
– Jewels, screws and springs
Correct component identification is essential because some parts differ between the Caliber 645 and Caliber 648.
Technical Specifications
Specification Details
Manufacturer Oris
Calibre 648
Movement type Automatic
Functions Hours, minutes, seconds, day and date
Diameter 27.0 mm
Movement height 7.10 mm
Jewels 21 / 25
Frequency 18,000 vibrations/hour
Power reserve Approximately 45 hours
Shock protection KIF
Lift angle 44°
Production period Circa 1975
Restoration and Maintenance
The Oris Caliber 648 requires careful servicing to maintain its original performance. Vintage movements should be completely disassembled, cleaned, inspected and lubricated with appropriate watchmaking oils. Particular attention should be given to the automatic winding mechanism, calendar components and balance assembly.
Finding genuine Oris Caliber 648 spare parts is important when preserving originality. Watchmakers should always compare part numbers and dimensions before fitting replacement components.
This movement remains a valuable subject for collectors and restorers interested in maintaining classic Oris automatic watches.
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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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