Venus 203 – interchangeable spare parts

Venus (V) 203 movement

Which spare parts fit the Venus 203 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

52Parts with interchange data
31Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of Venus (V) 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.

🔧 Interchangeable parts

Part no.DescriptionAlso fits
182ISO 20.030Barrel and cover
Venus 180Venus 204Venus 208Venus 216
195ISO 20.060Barrel arbor
Venus 180Venus 204Venus 208Venus 216
201ISO 30.015Center wheel
Venus 180Venus 204Venus 208Venus 216
210ISO 30.025Third wheel
Venus 180Venus 204Venus 208Venus 216
224ISO 30.027.13Fourth wheel
Height 517
Venus 180Venus 204Venus 208Venus 216
240ISO 31.080Cannon-pinion
Venus 204
Height 410
Venus 204
260ISO 31.041Minute wheel
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 208Venus 214Venus 216
301ISO 40.301Regulator for flat hairspring
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 202Venus 204Venus 208Venus 214Venus 216
307ISO 40.301Regulator with adjustable stud holder, for flat hairspring
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 202Venus 204Venus 208Venus 214Venus 216
311ISO 70.800Upper cap jewel with end-piece
Venus 150Venus 152Venus 170Venus 180Venus 204Venus 206Venus 208Venus 210Venus 211Venus 216Venus 220Venus 221Venus 222Venus 225Venus 227Venus 230Venus 231Venus 232
330ISO 70.801Lower cap jewel with end-piece
Venus 130Venus 150Venus 152Venus 170Venus 175Venus 178Venus 179Venus 180Venus 188Venus 200Venus 204Venus 206Venus 208Venus 210Venus 211Venus 216Venus 220Venus 221Venus 222Venus 225Venus 227Venus 230Venus 231Venus 232Venus 240Venus 245Venus 6005
336ISO 70.806Upper cap-jewel with end-piece, for escape wheel
Venus 150Venus 152Venus 175Venus 178Venus 179Venus 180Venus 188Venus 200Venus 204Venus 206Venus 208Venus 210Venus 211Venus 216Venus 220Venus 221Venus 222Venus 225Venus 227Venus 230Venus 231Venus 232
346ISO 70.807Lower cap jewel with end-piece, f. esc. wheel
Venus 180Venus 204Venus 208Venus 216
401ISO 51.010Winding stem
Venus 180Venus 204Venus 208Venus 216
407ISO 31.121Clutch wheel
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 202Venus 204Venus 208Venus 214Venus 216
410ISO 31.120Winding pinion
Venus 180Venus 204Venus 208Venus 216
415ISO 31.020Ratchet wheel
Venus 180Venus 204Venus 208Venus 216
420ISO 31.023Crown wheel
Venus 180Venus 204Venus 208Venus 216
423ISO 81.136Crown wheel core
Venus 180Venus 204Venus 208Venus 216
425ISO 51.120Click
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 202Venus 204Venus 208Venus 214Venus 216
430ISO 61.080Click spring
Venus 180Venus 204Venus 208Venus 216
435ISO 51.050Yoke
Venus 180Venus 204Venus 208Venus 216
440ISO 61.100Yoke spring
Venus 180Venus 204Venus 208Venus 216
443ISO 51.080Setting lever
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 202Venus 204Venus 208Venus 214Venus 216
443/5443ISO 51.080.06/.01Setting lever
Venus 180Venus 204Venus 208Venus 216
445ISO 51.090Setting lever spring
Venus 180Venus 204Venus 208Venus 216
according to original label
Venus 180Venus 202Venus 204Venus 208Venus 214Venus 216
450ISO 31.100Setting wheel
Venus 180Venus 204Venus 208Venus 216
702ISO 30.040.12Escape wheel and pinion, pivoted, for two end-pieces
Venus 180Venus 204Venus 208Venus 216
703ISO 30.040.11Escape wheel and pinion, for lower end-piece
Venus 180Venus 204Venus 208Venus 216
2535ISO 13.105Date indicator guard
AS 1221Venus 204Venus 222Venus 223
2556ISO 33.020Date indicator driving wheel
AS 1221Venus 204Venus 222Venus 223
2557ISO 33.120Date indicator
AS 1221Venus 204Venus 222Venus 223
2558ISO 33.010Double-toothing hour wheel
Venus 204
Height 295
Venus 204
2560ISO 33.021Day star driving wheel
AS 1221Venus 204Venus 222Venus 223
2561/1ISO 91.441Day indicator, for horizontal rectangular window opening at 3 o'clock
AS 1221Venus 204Venus 222Venus 223
2562/1ISO 91.443Month star with dial disk
AS 1221Venus 204Venus 222Venus 223
2566ISO 53.200Date corrector
AS 1221Venus 204Venus 222Venus 223
2567ISO 53.201Day corrector, mounted
AS 1221Venus 204Venus 222Venus 223
2568ISO 53.202Month corrector
AS 1221Venus 204Venus 222Venus 223
2571ISO 63.121Day corrector spring
AS 1221Venus 204Venus 222Venus 223
2572ISO 63.120Date corrector spring
AS 1221Venus 204Venus 222Venus 223
2573ISO 63.032Day jumper spring
AS 1221Venus 204Venus 222Venus 223
2576ISO 53.080Date jumper, mounted
AS 1221Venus 204Venus 222Venus 223
2577ISO 53.081Day jumper
AS 1221Venus 204Venus 222Venus 223
2578ISO 53.082Month jumper
AS 1221Venus 204Venus 222Venus 223
2580ISO 63.122Month corrector spring
AS 1221Venus 204Venus 222Venus 223
2583ISO 63.033Month jumper spring
AS 1221Venus 204Venus 222Venus 223
2587/1ISO 91.444Moon phase star, transferred
AS 1221Venus 222
2588ISO 53.083Moon phase jumper
AS 1221Venus 222
2590ISO 53.203Moon phase corrector
AS 1221Venus 222
2593ISO 63.123Moon phase corrector spring
AS 1221
2597ISO 33.023Moon phase star driving wheel
AS 1221Venus 222

Source: original interchangeability lists of Venus (V) (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.

🌀 Matching mainspring

Mainspring dimensions for Venus 203 (height × diameter × thickness × length) and matching mainspring in our shop:

🔗 Movements sharing the most parts

→ All calibers of Venus (V)

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