Otero 801 – interchangeable spare parts

Otero 801 movement

Which spare parts fit the Otero 801 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.

8Parts with interchange data
29Calibers 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 801 in our shop

Yoke Spring for OTERO 37, 44, 56, 62, 156, 162, 262, 362, 801 – Part 440Yoke Spring for OTERO 37, 44, 56, 62, 156, 162, 262, 362, 801 – Part 44012,90 € incl. VAT *View item ›Date Star for Otero 801 – Part 2557 – NOSDate Star for Otero 801 – Part 2557 – NOS13,90 € incl. VAT *View item ›Date Switching Group for OTERO 801 and OTERO 901Date Switching Group for OTERO 801 and OTERO 90114,90 € incl. VAT *View item ›Date Jumper for OTERO 801 – Part 2576Date Jumper for OTERO 801 – Part 257612,95 € incl. VAT *View item ›Date Jumper Spring for OTERO 412, 482, 712, 722, 801 – Part 2575Date Jumper Spring for OTERO 412, 482, 712, 722, 801 – Part 257512,90 € incl. VAT *View item ›Intermediate Date Wheel Part 2543 for OTERO 801 and OTERO 901Intermediate Date Wheel Part 2543 for OTERO 801 and OTERO 90112,90 € incl. VAT *View item ›

More items for Otero 801 in our shop →

🔧 Interchangeable parts

Part no.DescriptionAlso fits
180barrel with arbor
Otero 800
401Winding stem
Otero 901
Otero 800Otero 901
435clutch lever
Otero 800
445Art.Nr. 445“
Otero 901
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 840Otero 844Otero 845Otero 846Otero 847Otero 901Otero 904
2539Date corrector lever
Otero 901
2543Intermediate date wheel
Otero 901
DatumschaltgruppeDate switching group
Otero 901

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 801 spare parts also fit other movements?

For the Otero 801, 8 part numbers are listed as interchangeable. Together they fit 29 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Otero 801?

The most shared parts: Otero 901 (7 parts), Otero 800 (4 parts), Otero 25 (1 parts).

Can I buy spare parts for the Otero 801?

Yes, Master Watch Parts currently has 11 matching items in stock.

🛠️ For the workshop

Replacement Sapphire Watch Crystal, Flat, 1.0 mm, Ø 15 - 45 mmReplacement Sapphire Watch Crystal, Flat, 1.0 mm, Ø 15 - 45 mm22,40 € – 34,90 € incl. VAT *View item ›HIGH DOMED ACRYLIC GLASS Replacement Watch Glass for Wristwatches and Pocket Watches H: 5.25mmHIGH DOMED ACRYLIC GLASS Replacement Watch Glass for Wristwatches and Pocket Watches H: 5.25mm6,99 € – 9,99 € incl. VAT *View item ›Clock Winding Key – 21 SizesClock Winding Key – 21 Sizes4,65 € – 8,95 € incl. VAT *View item ›
WordPress Cookie Notice by Real Cookie Banner