Otero 140 – interchangeable spare parts

Otero 140 movement

Which spare parts fit the Otero 140 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.

14Parts with interchange data
18Calibers 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 140 in our shop

Minute Work Cock Part 462 for OTERO 40, 48, 140, 70, 72, 78, 79K, 782, 844Minute Work Cock Part 462 for OTERO 40, 48, 140, 70, 72, 78, 79K, 782, 84412,95 € incl. VAT *View itemYoke Spring Part 440 for OTERO 40, 41, 70, 48, 77, 64, 140, 481Yoke Spring Part 440 for OTERO 40, 41, 70, 48, 77, 64, 140, 48112,95 € incl. VAT *View itemMinute Wheel Part 260 for OTERO 25, 27, 56, 37, 39, 1371, 40, 140, 401, 441Minute Wheel Part 260 for OTERO 25, 27, 56, 37, 39, 1371, 40, 140, 401, 44112,95 € incl. VAT *View itemSetting Wheel Part 450 for OTERO 40, 41, 48, 140, 141, 401, 411, 412, 481Setting Wheel Part 450 for OTERO 40, 41, 48, 140, 141, 401, 411, 412, 4819,95 € – 10,90 € incl. VAT *View itemClick Part 425 for OTERO 40, 41, 45, 140, 141, 401, 411, 412, 1412Click Part 425 for OTERO 40, 41, 45, 140, 141, 401, 411, 412, 14129,95 € incl. VAT *View itemBalance Complete for OTERO 40, 41, 44, 48, 140, 141, 401 – Part 721Balance Complete for OTERO 40, 41, 44, 48, 140, 141, 401 – Part 72122,90 € incl. VAT *View itemEscape Wheel for OTERO 40, 41, 45, 48, 140, 141, 401, 411, 412, 481 – Part 702Escape Wheel for OTERO 40, 41, 45, 48, 140, 141, 401, 411, 412, 481 – Part 70213,90 € incl. VAT *View itemEscape Wheel for OTERO 40, 41, 44, 45, 48, 140, 144, 401, 412, 441 – Part 705Escape Wheel for OTERO 40, 41, 44, 45, 48, 140, 144, 401, 412, 441 – Part 70514,90 € incl. VAT *View item

🔧 Interchangeable parts

Part no.DescriptionAlso fits
180barrel with arbor
Otero 40Otero 41Otero 48Otero 141Otero 401Otero 411Otero 412Otero 481
195/5415Barrel arbor
Otero 40Otero 41Otero 141Otero 401Otero 411Otero 412Otero 1412
227Sweep second wheel
Height 6,15
Otero 40Otero 41Otero 44Otero 45Otero 48
260Minute wheel
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 144Otero 401Otero 412Otero 441
301Regulator for flat hairspring
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 141Otero 411Otero 412Otero 441
407clutch wheel
Otero 40Otero 41Otero 45Otero 48Otero 141Otero 401Otero 411Otero 412Otero 481
422Crown wheel ring
Otero 40Otero 41Otero 141Otero 401Otero 411Otero 412Otero 1412
425click
Otero 40Otero 41Otero 45Otero 141Otero 401Otero 411Otero 412Otero 1412
440Yoke spring
Otero 40Otero 41Otero 70Otero 71Otero 72Otero 73Otero 74Otero 141
443+5443Setting lever with screw
Otero 40Otero 41Otero 48Otero 141
462Minute work cock
Otero 40Otero 41Otero 48Otero 141
702escape wheel
Otero 40Otero 41Otero 45Otero 48Otero 141Otero 401Otero 411Otero 412Otero 481
705escape wheel
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 144Otero 401Otero 412Otero 441
721Balance with flat hairspring, regulated
Otero 40Otero 41Otero 141Otero 401

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 140 (height × diameter × thickness × length) and matching mainspring in our shop:

🔗 Movements sharing the most parts

→ All calibers of Otero

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