Oris Caliber 702 Watch Movement spare parts
Oris Caliber 702 Watch Movement Spare Parts
The Oris Caliber 702 is a vintage Swiss mechanical watch movement designed for manually wound wristwatches. It features a central sweep seconds hand and a compact construction, making it an interesting movement for vintage watch enthusiasts and hobbyist watchmakers. Produced around 1960, the Caliber 702 belongs to the Oris 700-series family and is closely related to the Caliber 701, which features a subsidiary seconds display.
Finding suitable replacement components is important when restoring or servicing this movement. Original and compatible spare parts may include the balance assembly, mainspring, escape wheel, pallet fork, winding mechanism and setting components.
Technical Specifications
Specification Details
Manufacturer Oris
Caliber 702
Movement type Mechanical, manual winding
Jewels 17
Frequency 18,000 vibrations/hour
Power reserve Approximately 38 hours
Movement size 8.75 lignes
Diameter Approximately 19.4 mm
Seconds display Central sweep seconds
Origin Switzerland
Production period Around 1960
Oris Caliber 702 Spare Parts List
Common components required for servicing and restoration include:
– Balance wheel and balance staff
– Mainspring and barrel assembly
– Centre wheel and third wheel
– Fourth wheel and escape wheel
– Pallet fork and pallet arbor
– Crown wheel and ratchet wheel
– Winding pinion and clutch wheel
– Setting lever and setting spring
– Cannon pinion and minute wheel
– Sweep seconds bearing plate
– Jewels, screws and movement bridges
Restoration and Maintenance
When servicing the Oris Caliber 702, watchmakers should carefully inspect the balance assembly, escapement, gear train and winding mechanism. Worn pivots, damaged teeth and weakened mainsprings can affect timekeeping and movement performance.
The correct mainspring dimensions, balance staff specification and shock-protection components should be verified before ordering replacements. Parts should not be assumed interchangeable with the Oris Caliber 701 simply because both movements belong to the same family.
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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