ST 69-21 – interchangeable spare parts

ST 69-21 movement

Which spare parts fit the ST 69-21 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

37Parts with interchange data

28Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of ST and the original spare-part labels. 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 ST 69-21 in our shop

Standard Watch Parts for ST 69, ST 69-21, ST 69N, ST 691, ST 974, ST 1800, ST 97 – NOS10,95 € – 24,95 € incl. VAT *View item ›

Watch Movement ST 69-21 Hand-Winding – NOS, 100% Original Swiss Made49,90 € incl. VAT *View item ›

Date Jumper for ST 69-21, Part 2576 – Fits ST 69N, 691, 691N, 100.101, FHF 69211,95 € incl. VAT *View item ›

Complete Balance ST 69-21 – Part 721 – for FHF 60-21, ST 69N, 691, 691N, FEF 6664 – NOS22,90 € – 27,90 € incl. VAT *View item ›

Hand-Winding Movement ST 69-21 (FHF 69-21), 17 Jewels – Swiss Made – NOS64,00 € incl. VAT *View item ›

Setting Lever Spring Part 445 for ST 69, ST 69-21, 691, FHF 60, 61, 6211,90 € – 12,90 € incl. VAT *View item ›

More items for ST 69-21 in our shop →

🔧 Interchangeable parts

Part no.	Description	Also fits
182ISO 20.030	Barrel and cover	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 691
195ISO 20.060	Barrel arbor	FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 INT.S 691 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 691
201ISO 30.015	Center wheel	FHF 60-21 FHF 692 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 69N according to original label FHF 60-21 FHF 692 Durowe 69-21INT.S 3.69ST 69N
210ISO 30.025	Third wheel	FHF 60-21 FHF 692 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 69N ST 691 ST 691N
220ISO 30.027	Fourth wheel	FHF 60-21 FHF 692 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 69-21 FHF 60-21 INT.S 69-21 ST 69N according to original label FHF 60-21 FHF 692 Durowe 69-21INT.S 3.69ST 69N
240ISO 31.080	Cannon-pinion	FHF 692INT.S 3.69INT.S 69-21 ST 69N ST 69 ST 69N 2?3 INT.S 69-21 ST 69 ST 69N Height 208 INT.S 69-21 ST 69 ST 69N Height 253 INT.S 69-21 ST 69 ST 69N Height 283 INT.S 69-21 ST 69 ST 69N Height 317 INT.S 3.69ST 69N Height 318 INT.S 69-21 ST 69 ST 69N Height 342 INT.S 3.69ST 69N Height 438 INT.S 69-21 ST 69 ST 69N Height 718 INT.S 69-21 ST 69 ST 69N
250ISO 31.046	Hour wheel	ST 69 ST 69N Height 110 INT.S 69-21 ST 69 ST 69N Height 135 INT.S 69-21 ST 69 ST 69N Height 155 INT.S 69-21 ST 69 ST 69N Height 185 INT.S 69-21 ST 69 ST 69N Height 220 INT.S 69-21 ST 69 ST 69N Height 340 INT.S 69-21 ST 69 ST 69N Height 620 INT.S 69-21 ST 69 ST 69N
260ISO 31.041	Minute wheel	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	FHF 60-21 FHF 692 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 69N ST 691 ST 691N
311ISO 70.800	Upper cap jewel with end-piece	FHF 60-21 FHF 692 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 69N ST 691 ST 691N
330ISO 70.801	Lower cap jewel with end-piece	FHF 60-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 69N ST 691 ST 691N
346ISO 70.807	Lower cap jewel with end-piece, f. esc. wheel	Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FHF 60 ST 69 ST 69N ST 691 ST 691N
401ISO 51.010	Winding stem	FHF 692 Durowe 69-21INT.S 3.69ST 69 ST 69N ST 691 ST 691N according to original label ETA 100.101 (quartz)FHF 60 FHF 60-1 FHF 60-2 FHF 60-2N FHF 60-21 FHF 60N FHF 77-21 FHF 601 FHF 692 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 ST 69 ST 69N ST 691 ST 691N Ø 90, LG 1700according to original label Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 ST 69 ST 69N ST 691 ST 691N
407ISO 31.121	Clutch wheel	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N
410ISO 31.120	Winding pinion	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N
415ISO 31.020	Ratchet wheel	FHF 60 1e Durowe 69-21 2e INT.S 69-21 ST 69 2e ST 691
420ISO 31.023	Crown wheel	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 691
422ISO 81.067	Crown wheel ring	FHF 32 Durowe 69-21 INT.S 69-21 ST 69 ST 691
425ISO 51.120	Click	FHF 32 Durowe 69-21 INT.S 69-21 ST 69 ST 691
430ISO 61.080	Click spring	FHF 32 Durowe 69-21 INT.S 69-21 ST 69 ST 691
435ISO 51.050	Yoke	FHF 60 2e Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N
440ISO 61.100	Yoke spring	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N
443ISO 51.080	Setting lever	FHF 60 2e Durowe 69-21 INT.S 69-21 ST 69 ST 691
443/1ISO 51.080.06	Setting lever, assembled	FHF 692INT.S 3.69ST 69N ST 691 ST 691N
443/5443ISO 51.080.06/.01	Setting lever	FHF 60 2e Durowe 69-21 INT.S 69-21 ST 69 ST 691
445ISO 51.090	Setting lever spring	according to original label FHF 60 FHF 60-1 FHF 60-2 FHF 60-2N FHF 60-21 FHF 60N FHF 61 FHF 62 FHF 62-2 FHF 62-2N FHF 601 Durowe 69-21 INT.S 69-21 INT.S 691 ST 69 ST 691 1st execution FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 691 2nd execution FHF 692INT.S 3.69ST 69N ST 691 ST 691N
450ISO 31.100	Setting wheel	FHF 60 Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N
703ISO 30.040.11	Escape wheel and pinion, for lower end-piece	FHF 60-21 FHF 692 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21 INT.S 69-21 FHF 60-21 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FHF 60-21 Durowe 69-21 INT.S 69-21 ST 69N ST 691 ST 691N
705ISO 30.040	Escape wheel and pinion	FHF 60-21 FHF 692 FHF 60-21 ST 69N ST 691 ST 691N
710ISO 40.010	Jewelled pallet fork and stat	FEF 6664 FHF 692 Durowe 69-21 INT.S 69-21 ST 69 ST 69N ST 691 ST 691N according to original label FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692 Durowe 69-21INT.S 3.69INT.S 3.691ST 69 ST 69N ST 691 ST 691N
2535ISO 13.105 M6	Date indicator guard	FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N
2556ISO 33.020 M6	Date indicator driving wheel	FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N
2557/1ISO 91.440 M6	Date indicator, transferred	FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N
2558ISO 33.010 M6	Double-toothing hour wheel	ST 69N ST 691 ST 691N ST 69N ST 691 ST 691N Height 212 INT.S 3.69ST 69N ST 691 ST 691N Height 212 INT.S 3.69ST 69N ST 691 ST 691N Height 237 INT.S 3.69ST 69N ST 691 ST 691N Height 237 INT.S 3.69ST 69N ST 691 ST 691N
2575ISO 63.030 M 6	Date jumper spring	FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692INT.S 3.69 FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692INT.S 3.69 FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N
2576ISO 53.080 M 6	Date jumper, mounted	FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692INT.S 3.69 FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692INT.S 3.69 FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N FEF 6664 FHF 692INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 FEF 6664 FHF 692INT.S 3.69ST 69N ST 691 ST 691N according to original label ETA 100.101 (quartz)FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692INT.S 3.69INT.S 3.691ST 69N ST 691 ST 691N
2578	Month jumper	according to original label FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 692INT.S 3.69INT.S 3.691ST 69N ST 691 ST 691N

Source: original interchangeability lists of ST (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

🌀 Matching mainspring

Mainspring dimensions for ST 69-21 (height × diameter × thickness × length) and matching mainspring in our shop:

ST 69-21: 1.60 × 7.5 × 0.085 × 280 mm (GR 4456-1)

📄 Technical document

View the original document for Enicar 69-21 online:

🔗 Movements sharing the most parts

→ All calibers of ST

❓ Frequently asked questions

Which ST 69-21 spare parts also fit other movements?

For the ST 69-21, 37 part numbers are listed as interchangeable. Together they fit 28 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the ST 69-21?

The most shared parts: ST 69N (61 parts), ST 691 (49 parts), ST 69 (38 parts).

Which mainspring fits the ST 69-21?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.60 × 7.5 × 0.085 × 280 mm (GR 4456-1, hand-wound, special version (1)).