Otero 262 – interchangeable spare parts

Otero 262 movement

Which spare parts fit the Otero 262 movement? For every part you can see which other calibers use the same part according to the original Otero spare-part labels. We do not have an original interchangeability list from the manufacturer.

35Parts with interchange data
19Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original Otero spare-part labels; we do not have an original interchangeability list from the manufacturer. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.

🛒 Spare parts for Otero 262 in our shop

More items for Otero 262 in our shop →

🔧 Interchangeable parts

Part no.DescriptionAlso fits
105barrel bridge
180barrel with arbor
195barrel arbor
195/5415Barrel arbor
201center wheel
210third wheel
220fourth wheel
240cannon pinion
250hour wheel
260Minute wheel
307/1regulator
364Stud holder
401Winding stem
407clutch wheel
410Winding pinion
415ratchet
420crown wheel
422Crown wheel ring
425click
430Click spring
435clutch lever
440Yoke spring
443setting lever
443+5443Setting lever with screw
445Art.Nr. 445“
702escape wheel
705escape wheel
710Jewelled pallet fork and stat
724« Incabloc » balance staff, pivoted
728Balance staff for shockprotecting device
730/1roller
5105/5110/5121Barrel bridge screw
5420Crown wheel screw
5443screw no (untere Zeilen teils verdeckt)
5445Screw for setting lever spring

Source: checked original Otero spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.

🌀 Matching mainspring

Mainspring dimensions for Otero 262 (height × diameter × thickness × length) and matching mainspring in our shop:

🔗 Movements sharing the most parts

→ All calibers of Otero

❓ Frequently asked questions

Which Otero 262 spare parts also fit other movements?

For the Otero 262, 35 part numbers are listed as interchangeable. Together they fit 19 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Otero 262?

The most shared parts: Otero 162 (41 parts), Otero 362 (26 parts), Otero 62 (25 parts).

Which mainspring fits the Otero 262?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.30 × 6.0 × 0.07 × 200 mm (GR 3185, hand-wound, normal end hook).

Can I buy spare parts for the Otero 262?

Yes, Master Watch Parts currently has more than 20 matching items in stock.

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