Otero 337 – interchangeable spare parts

Otero 337 movement

Which spare parts fit the Otero 337 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.

28Parts 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 337 in our shop

Regulator Part 307/1 for OTERO 237, 336, 337, 362, 437, 904Regulator Part 307/1 for OTERO 237, 336, 337, 362, 437, 90411,95 € incl. VAT *View itemBarrel Arbor Part 195 for OTERO 236, 237, 336, 337, 840, 844Barrel Arbor Part 195 for OTERO 236, 237, 336, 337, 840, 84411,95 € – 13,95 € incl. VAT *View itemPallet Cock for OTERO 262, 334, 335, 336, 337, 362, 365 – Part 125Pallet Cock for OTERO 262, 334, 335, 336, 337, 362, 365 – Part 12512,95 € incl. VAT *View itemHour Wheel Part 250 for OTERO 334, 335, 337 (EPPLE) – NOSHour Wheel Part 250 for OTERO 334, 335, 337 (EPPLE) – NOS9,95 € incl. VAT *View itemOTERO Fourth Wheel and Pinion Part 220 for OTERO 237, 337, 280 – NOSOTERO Fourth Wheel and Pinion Part 220 for OTERO 237, 337, 280 – NOS12,90 € incl. VAT *View itemThird Wheel and Pinion Part 210 for OTERO 64, 237, 335, 337 – NOSThird Wheel and Pinion Part 210 for OTERO 64, 237, 335, 337 – NOS11,90 € incl. VAT *View itemSetting Wheel for Otero 237, 335, 337 – Part 450 – EPPLE / OTTOSetting Wheel for Otero 237, 335, 337 – Part 450 – EPPLE / OTTO10,90 € incl. VAT *View itemYoke (Clutch Lever) PART 435 for OTERO 236, 237, 335, 336, 337, 437Yoke (Clutch Lever) PART 435 for OTERO 236, 237, 335, 336, 337, 43710,90 € incl. VAT *View itemClick Part 425 for OTERO 334, 335, 336, 337, 901, 904Click Part 425 for OTERO 334, 335, 336, 337, 901, 90411,95 € – 12,95 € incl. VAT *View itemCrown Wheel Part 420 for OTERO 236, 237, 335, 336, 337 – Epple OttoCrown Wheel Part 420 for OTERO 236, 237, 335, 336, 337 – Epple Otto9,95 € incl. VAT *View itemRatchet Wheel for OTERO 236, 237, 335, 336, 337 – Part 415 – OTTO / EPPLERatchet Wheel for OTERO 236, 237, 335, 336, 337 – Part 415 – OTTO / EPPLE9,95 € incl. VAT *View itemWinding Pinion for OTERO 236, 237, 336, 337 – Part 410Winding Pinion for OTERO 236, 237, 336, 337 – Part 41010,95 € incl. VAT *View itemBalance Complete for OTERO 237, 334, 335, 336, 337 – Part 721 – NOSBalance Complete for OTERO 237, 334, 335, 336, 337 – Part 721 – NOS20,90 € incl. VAT *View itemRoller for OTERO 62 – Part 730/1 – also fits OTERO 162, 236, 337, 362Roller for OTERO 62 – Part 730/1 – also fits OTERO 162, 236, 337, 3629,90 € incl. VAT *View itemEscape Wheel Part 705 for OTERO 236, 237, 262, 335, 336, 337, 362, 365 (OTTO)Escape Wheel Part 705 for OTERO 236, 237, 262, 335, 336, 337, 362, 365 (OTTO)14,90 € incl. VAT *View itemOTERO 37 Winding Stem PART 401 for OTERO 37, 39, 56, 62, 156, 162, 236, 237, 262, 336, 337OTERO 37 Winding Stem PART 401 for OTERO 37, 39, 56, 62, 156, 162, 236, 237, 262, 336, 33712,90 € – 29,90 € incl. VAT *View item

🔧 Interchangeable parts

Part no.DescriptionAlso fits
121/3Balance cock for stud holder, shock-protecting device, flat hairspring
Otero 236Otero 237Otero 336
125Pallet cock
Otero 334Otero 335Otero 336Otero 362Otero 365
180barrel with arbor
Otero 236Otero 237Otero 334Otero 335Otero 336
195barrel arbor
Otero 236Otero 237Otero 336
195/5Barrel arbor
Otero 236Otero 237Otero 336
201center wheel
Otero 236Otero 237Otero 262Otero 334Otero 335Otero 336Otero 362Otero 365
210third wheel
Otero 64Otero 236Otero 237Otero 334Otero 335Otero 336
220fourth wheel
Otero 64Otero 236Otero 237Otero 262Otero 335Otero 336Otero 362
240cannon pinion
Height 1,95
Otero 334Otero 335
Height 2,35
Otero 335
260Minute wheel
Otero 62Otero 162Otero 237Otero 262Otero 362
307/1regulator
Otero 236Otero 237Otero 336
364Stud holder
Otero 236Otero 237Otero 336Otero 437
401Winding stem
Otero 37Otero 39Otero 56Otero 62Otero 156Otero 162Otero 236Otero 237Otero 262Otero 336Otero 362
Otero 37Otero 39Otero 58Otero 62Otero 162Otero 236Otero 237Otero 262Otero 335Otero 336Otero 362
Otero 39Otero 56Otero 62Otero 162Otero 236Otero 237Otero 262Otero 335Otero 336Otero 362
407clutch wheel
Otero 62Otero 162Otero 236Otero 237Otero 262Otero 334Otero 335Otero 336Otero 362Otero 437
410Winding pinion
Otero 236Otero 237Otero 335Otero 336
415ratchet
Otero 236Otero 237Otero 335Otero 336
420crown wheel
Otero 236Otero 237Otero 335Otero 336
425click
Otero 334Otero 335Otero 336Otero 437
Otero 336Otero 362
435clutch lever
Otero 236Otero 237Otero 335Otero 336Otero 437
440Yoke spring
Otero 62Otero 162Otero 237Otero 262Otero 335Otero 362Otero 437
443setting lever
Otero 335Otero 336
443/5Setting lever
Otero 335Otero 336
705escape wheel
Otero 236Otero 237Otero 262Otero 335Otero 336Otero 362
Otero 236Otero 237Otero 262Otero 336Otero 362
710Jewelled pallet fork and stat
Otero 62Otero 64Otero 162Otero 236Otero 237Otero 262Otero 280Otero 334Otero 335Otero 336Otero 362Otero 365Otero 437
724« Incabloc » balance staff, pivoted
Otero 62Otero 162Otero 236Otero 237Otero 262Otero 334Otero 335Otero 336Otero 362Otero 365
728Balance staff for shockprotecting device
Otero 62Otero 162Otero 236Otero 237Otero 262Otero 334Otero 335Otero 336Otero 362Otero 365
Otero 62Otero 162Otero 236Otero 262Otero 334Otero 335Otero 336Otero 362Otero 365
730/1roller
Otero 62Otero 162Otero 236Otero 237Otero 262Otero 336Otero 362
5443screw no (untere Zeilen teils verdeckt)
Otero 335Otero 336

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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