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, 84612,95 € incl. VAT *View item ›

Hour Wheel for OTERO 236, 336, 744, 796, 844, 846, 904 – Part 250 / 25511,95 € – 14,95 € incl. VAT *View item ›

Setting Lever and Screw for OTERO 40, 44, 46, 48, 56, 846 – Part 443 and 544313,95 € incl. VAT *View item ›

Cannon Pinion Part 245 for OTERO 796, OTERO 846, EPPLE12,90 € incl. VAT *View item ›

Crown Wheel Part 420 for OTERO 840, 844, 846 – EPPLE OTTO – NOS9,95 € incl. VAT *View item ›

Escape Wheel for OTERO 844, Part 705, for 740, 744, 840, 846, 904 – NOS16,90 € incl. VAT *View item ›

More items for Otero 846 in our shop →

🔧 Interchangeable parts

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

❓ Frequently asked questions

Which Otero 846 spare parts also fit other movements?

For the Otero 846, 15 part numbers are listed as interchangeable. Together they fit 41 other calibers – the table below shows which part fits which movement.