Otero 846 – interchangeable spare parts

Otero 846 movement

Which spare parts fit the Otero 846 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.

15Parts with interchange data
41Calibers 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 846 in our shop

Minute Wheel Part 260 for OTERO 46, 62, 64, 162, 70, 72, 742, 236, 796, 846Minute Wheel Part 260 for OTERO 46, 62, 64, 162, 70, 72, 742, 236, 796, 84612,95 € incl. VAT *View itemHour Wheel for OTERO 236, 336, 744, 796, 844, 846, 904 – Part 250 / 255Hour Wheel for OTERO 236, 336, 744, 796, 844, 846, 904 – Part 250 / 25511,95 € – 14,95 € incl. VAT *View itemSetting Lever and Screw for OTERO 40, 44, 46, 48, 56, 846 – Part 443 and 5443Setting Lever and Screw for OTERO 40, 44, 46, 48, 56, 846 – Part 443 and 544313,95 € incl. VAT *View itemCannon Pinion Part 245 for OTERO 796, OTERO 846, EPPLECannon Pinion Part 245 for OTERO 796, OTERO 846, EPPLE12,90 € incl. VAT *View itemCrown Wheel Part 420 for OTERO 840, 844, 846 – EPPLE OTTO – NOSCrown Wheel Part 420 for OTERO 840, 844, 846 – EPPLE OTTO – NOS9,95 € incl. VAT *View itemEscape Wheel for OTERO 844, Part 705, for 740, 744, 840, 846, 904 – NOSEscape Wheel for OTERO 844, Part 705, for 740, 744, 840, 846, 904 – NOS16,90 € incl. VAT *View itemBalance Complete, Part 721/1 for OTERO 844, 740, 744, 790, 794, 796, 840, 846, 904Balance Complete, Part 721/1 for OTERO 844, 740, 744, 790, 794, 796, 840, 846, 90429,90 € incl. VAT *View item

🔧 Interchangeable parts

Part no.DescriptionAlso fits
180barrel with arbor
Otero 840Otero 844
255hour wheel
Height 1,16
Otero 796
260Minute wheel
Otero 796
307/1regulator
Otero 72Otero 73Otero 74Otero 77Otero 79Otero 79KOtero 722Otero 740Otero 742Otero 744Otero 772Otero 796Otero 840Otero 844
364Stud holder
Otero 72Otero 73Otero 74Otero 77Otero 79Otero 79KOtero 722Otero 740Otero 742Otero 744Otero 772Otero 796Otero 840Otero 844
401Winding stem
Otero 70Otero 71Otero 72Otero 73Otero 74Otero 75Otero 76Otero 77Otero 78Otero 79Otero 79KOtero 712Otero 722Otero 740Otero 742Otero 744Otero 772Otero 782Otero 790Otero 792Otero 794Otero 795Otero 796Otero 840Otero 844Otero 904
407clutch wheel
Otero 70Otero 71Otero 72Otero 73Otero 74Otero 75Otero 76Otero 77Otero 78Otero 79Otero 79KOtero 712Otero 722Otero 740Otero 742Otero 744Otero 772Otero 782Otero 790Otero 792Otero 794Otero 795Otero 796Otero 840Otero 844Otero 904
410Winding pinion
Otero 70Otero 71Otero 72Otero 73Otero 74Otero 75Otero 76Otero 77Otero 78Otero 79Otero 79KOtero 712Otero 722Otero 740Otero 742Otero 744Otero 772Otero 782Otero 790Otero 792Otero 794Otero 795Otero 796Otero 840Otero 844Otero 904
415ratchet
Otero 800Otero 840Otero 844
420crown wheel
Otero 840Otero 844
705escape wheel
Otero 740Otero 744Otero 840Otero 844Otero 904
710Jewelled pallet fork and stat
Otero 25Otero 27Otero 46Otero 56Otero 70Otero 71Otero 72Otero 73Otero 74Otero 75Otero 76Otero 77Otero 78Otero 79Otero 79KOtero 790Otero 792Otero 794Otero 795Otero 796Otero 797Otero 800Otero 801Otero 840Otero 844Otero 845Otero 847Otero 901Otero 904
721/1balance
Otero 740Otero 744Otero 790Otero 794Otero 796Otero 840Otero 844Otero 904
1488pawl windig wheel
Otero 790Otero 790KOtero 796
5420Crown wheel screw
Otero 236Otero 237Otero 335Otero 336Otero 840Otero 844

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

🔗 Movements sharing the most parts

→ All calibers of Otero

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