Otero 441 – interchangeable spare parts

Otero 441 movement

Which spare parts fit the Otero 441 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.

18Parts with interchange data
16Calibers 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 441 in our shop

Lower Crown Wheel Part 421 for OTERO 25, 27, 44, 46, 144, 146, 441Lower Crown Wheel Part 421 for OTERO 25, 27, 44, 46, 144, 146, 44111,90 € incl. VAT *View item ›Winding Pinion Part 411 for OTERO 25, 27, 44, 46, 144, 146, 441, 1441Winding Pinion Part 411 for OTERO 25, 27, 44, 46, 144, 146, 441, 144111,95 € incl. VAT *View item ›Regulator for OTERO 25, 156, 37, 39, 40, 44, 46, 70, 792, 441 – Part 301Regulator for OTERO 25, 156, 37, 39, 40, 44, 46, 70, 792, 441 – Part 30111,95 € incl. VAT *View item ›Minute 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 item ›Barrel Arbor Part 195 for OTERO 25, 37, 39, 40, 412, 44, 441, 251Barrel Arbor Part 195 for OTERO 25, 37, 39, 40, 412, 44, 441, 25110,95 € – 12,95 € incl. VAT *View item ›Date Indicator Disc for OTERO 251, 411, 441, 481 – Part 2557 – NOSDate Indicator Disc for OTERO 251, 411, 441, 481 – Part 2557 – NOS13,90 € incl. VAT *View item ›

More items for Otero 441 in our shop →

🔧 Interchangeable parts

Part no.DescriptionAlso fits
195/1Drilled barrel arbor
Otero 44Otero 144Otero 1441
206center wheel
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 401Otero 411Otero 412Otero 481Otero 482
245cannon pinion
Height 2,50
Otero 401Otero 481
260Minute wheel
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 140Otero 144Otero 401Otero 412
301Regulator for flat hairspring
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 140Otero 141Otero 411Otero 412
401Winding stem
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
411Winding pinion
Otero 44Otero 46Otero 144Otero 146Otero 1441
421Lower crown wheel
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
422Crown wheel ring
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
425click
Otero 44Otero 46Otero 144Otero 146Otero 1441
435clutch lever
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
440Yoke spring
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
443setting lever
Otero 44Otero 45Otero 144Otero 1441
443+5443Setting lever with screw
Otero 44Otero 45Otero 144Otero 1441
445Art.Nr. 445“
Otero 44Otero 45Otero 46Otero 144Otero 146Otero 1441
705escape wheel
Otero 40Otero 41Otero 44Otero 45Otero 48Otero 140Otero 144Otero 401Otero 412
2535Date indicator guard
Otero 1441
2555Calendar driving wheel
Otero 401Otero 411Otero 481

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 441 spare parts also fit other movements?

For the Otero 441, 18 part numbers are listed as interchangeable. Together they fit 16 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Otero 441?

The most shared parts: Otero 44 (16 parts), Otero 144 (14 parts), Otero 1441 (13 parts).

Can I buy spare parts for the Otero 441?

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

🛠️ For the workshop

Watch Gasket Hytrel I-Ring Seal for Flat Round Mineral Crystals 16-40 mm, H: 0.6, 0.8, 0.85, 1.25, 1.7 mmWatch Gasket Hytrel I-Ring Seal for Flat Round Mineral Crystals 16-40 mm, H: 0.6, 0.8, 0.85, 1.25, 1.7 mm5,95 € – 9,95 € incl. VAT *View item ›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 ›Luminous Pigment for Watch Hands – Swiss Watch Lume, LuminovaLuminous Pigment for Watch Hands – Swiss Watch Lume, Luminova22,95 € – 52,90 € incl. VAT *View item ›
WordPress Cookie Notice by Real Cookie Banner