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 item ›Barrel 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 item ›Pallet 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 item ›Hour Wheel Part 250 for OTERO 334, 335, 337 (EPPLE) – NOSHour Wheel Part 250 for OTERO 334, 335, 337 (EPPLE) – NOS9,95 € incl. VAT *View item ›OTERO 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 item ›Third 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 item ›

More items for Otero 337 in our shop →

🔧 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

❓ Frequently asked questions

Which Otero 337 spare parts also fit other movements?

For the Otero 337, 28 part numbers are listed as interchangeable. Together they fit 18 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Otero 337?

The most shared parts: Otero 336 (30 parts), Otero 237 (25 parts), Otero 236 (24 parts).

Can I buy spare parts for the Otero 337?

Yes, Master Watch Parts currently has 16 matching items in stock.

🛠️ For the workshop

Red Teflon Hard Gasket For Watch Caseback Multi Size Listing Ø 16-42. Suitable for many brand watches such as Omega, Tissot, JunghansRed Teflon Hard Gasket For Watch Caseback Multi Size Listing Ø 16-42. Suitable for many brand watches such as Omega, Tissot, Junghans5,95 € – 7,95 € incl. VAT *View item ›Swiss Super-LumiNova BGW9 Grade A Luminous Pigment with Clear Lacquer and ThinnerSwiss Super-LumiNova BGW9 Grade A Luminous Pigment with Clear Lacquer and Thinner99,90 € – 134,90 € incl. VAT *View item ›SAPPHIRE CRYSTAL WATCH GLASS REPLACEMENT ROUND 2.0 MM THICK FLAT SIZE 20MM-42.5MMSAPPHIRE CRYSTAL WATCH GLASS REPLACEMENT ROUND 2.0 MM THICK FLAT SIZE 20MM-42.5MM27,90 € – 39,90 € incl. VAT *View item ›
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