ETA 2824-9433 Stop Lever
ETA 2824-9433 Stop Lever - Image 2

ETA 2824-9433 Stop Lever

$2.00
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Quantity Discount (%) Price
1 - 2 — $2.00
3 - 4 5 % $1.90
5 - 9 7 % $1.86
10 - 14 10 % $1.80
15+ 15 % $1.70
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Product Description

Genuine ETA 2824-9433 Stop Lever, Made in Switzerland, brand new — the original factory balance-stopping lever for the ETA 2824/2834/2836 automatic movement family. Stops the balance wheel when the crown is pulled to the time-setting position, enabling precise time synchronization and preventing overwinding during setting. Essential replacement for worn or damaged stop levers. Original ETA part.

Features & Function

  • Genuine ETA 2824-9433 — Swiss-made, brand new, original factory part
  • Hacking seconds — stops balance wheel for precise time synchronization when crown is pulled
  • Overwinding protection — halts gear train during time-setting to protect the mainspring
  • Time-setting coordination — activated by the setting lever when crown is in Position 2
  • Original ETA quality — exact specifications for ETA 2824/2834/2836 family

Specifications

Parameter Value
Brand ETA (Swatch Group)
Part Number 2824-9433
Component Stop Lever
Compatibility ETA 2824 / 2834 / 2836 Automatic Movement Family
Origin Made in Switzerland
Type Original Factory Part (Genuine ETA)
Condition Brand New

Applications

  • Worn, fatigued, or damaged stop lever replacement in ETA 2824/2834/2836 movement
  • Hacking mechanism failures: balance wheel not stopping when crown is pulled
  • Time synchronization issues: seconds not stopping for precise setting
  • Professional movement service and automatic watch restoration

FAQ

Q1: Is this a genuine ETA part?
A: Yes — genuine ETA 2824-9433 Stop Lever, Made in Switzerland, brand new. Original factory part from ETA (Swatch Group). Not a generic or replica.

Q2: How do I confirm this fits my movement?
A: Confirm your movement is an ETA 2824, 2834, or 2836 automatic movement. Common applications: Omega Seamaster, Longines Master Collection, Tissot PRX, Hamilton Khaki Field, Tudor Black Bay.

Q3: What does the Stop Lever do?
A: The Stop Lever (2824-9433) is the balance-stopping component of the hacking mechanism. When the crown is pulled to Position 2 (time-setting), the setting lever activates the stop lever, which physically halts the balance wheel. This serves two purposes: (1) Precise time synchronization — by stopping the seconds, you can sync with an official time signal. (2) Overwinding protection — by stopping the gear train, the mainspring cannot continue winding during setting.

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