Oris Caliber 731 Watch Movement spare parts
Oris Caliber 731 Watch Movement spare parts
Vintage watch collectors, enthusiasts, and hobbyist watchmakers. When restoring or servicing an Oris watch fitted with this caliber, identifying the correct movement and compatible replacement components is essential.
Spare parts may be required to restore reliable timekeeping, repair worn components, or maintain the original mechanical assembly. Always verify the caliber marking and movement dimensions before purchasing replacement parts.
Technical Specifications
Specification Details
Manufacturer Oris
Caliber 731
Movement type Mechanical, manual winding
Seconds Small seconds
Jewels 7 or 17 jewels
Frequency 21,600 vibrations per hour
Beat rate 3 Hz
Movement diameter Approximately 19.4–19.5 mm
Size 8¾ lignes
Oris Caliber 731 Spare Parts
Replacement and NOS (New Old Stock) components of interest include:
– Balance wheel and balance complete
– Balance staff and balance spring
– Mainspring and mainspring barrel
– Escape wheel and pallet fork
– Centre wheel and third wheel
– Fourth wheel and pinions
– Gear train components
– Setting lever and setting lever spring
– Winding stem and crown
– Jewels, screws and bridges
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]
Mobile/WhatsApp: +91- 9841 360 340