---
description: Generic Audemars Piguet Calibre 4101 winding stem for Millenary series. Steel, Tap 10. Aftermarket replacement.
title: Generic Audemars Piguet Calibre 4101 Winding Stem - Sofly
image: https://www.soflypart.com/wp-content/uploads/2024/04/AP-4101-winding-stem.jpg
---
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- **Generic Audemars Piguet Calibre 4101 Winding Stem**
[](https://www.soflypart.com/wp-content/uploads/2024/04/AP-4101-winding-stem.jpg)
# Generic Audemars Piguet Calibre 4101 Winding Stem
$35.00
You Saved
| Brand | Choose an option Audemars piguet- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $35.00 |
| 3 - 4 | 5% | $33.25 |
| 5 - 9 | 7% | $32.55 |
| 10 - 14 | 10% | $31.50 |
| 15+ | 15% | $29.75 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $35.00 |
| 3 - 4 | 5% | $33.25 |
| 5 - 9 | 7% | $32.55 |
| 10 - 14 | 10% | $31.50 |
| 15+ | 15% | $29.75 |
Generic Audemars Piguet Calibre 4101 Winding Stem quantity
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- Covers 99% of Repair Needs
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## Product Description
Generic winding stem for Audemars Piguet Calibre 4101 automatic movement. Stainless steel, precision-ground threads (Tap 10 standard). Enables manual winding and precise time-setting. Aftermarket replacement for worn, bent, or damaged original stems.
## Features & Function
- Fits AP 4101 (26.60mm diameter base, 34 jewels, 28,800 vph)
- Designed for Millenary 4101 series with oval case (47mm×42mm)
- Two crown positions: winding & time-setting (screw-down crown compatible)
- Stainless steel, durable and corrosion-resistant
- Drop-in replacement, no modification needed
- Affordable alternative to scarce OEM stems
## Specifications
| Parameter | Value |
| --- | --- |
| Caliber | Audemars Piguet 4101 |
| Base | AP 3120 |
| Diameter | 26.60 mm (movement base) / 37.24 × 32.90 mm (oval) |
| Thickness | 13 mm (case thickness) |
| Jewels | 34 |
| Components | 253 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 60 hours |
| Crown positions | 2 |
| Material | Stainless steel |
| Type | Aftermarket / Generic |
## Applications
- Replace worn/broken stems in Audemars Piguet Millenary 4101 watches (ref. 15350ST, 15350OR, 15351ST, 15352OR) and other 4101‑based models.
- Professional watch repair and restoration.
## Frequently Asked Questions
**Q1: Genuine Audemars Piguet part?**
No, aftermarket.
**Q2: Which calibers?**
4101 only (including 4101 variants in Millenary series).
**Q3: Quality reliable?**
Good from reputable suppliers.
## Why Choose SOFLY Watch Parts?
- Fast worldwide shipping within 3 business days.
- Competitive pricing on Seiko/Hattori calibers.
- 3,000+ watch movements and parts in stock.
- Trusted by watchmakers worldwide.
- Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**.
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Features & Function Fits AP 4101 (26.60mm diameter base, 34 jewels, 28,800 vph) Designed for Millenary 4101 series with oval case (47mm\u00d742mm) Two crown positions: winding & time-setting (screw-down crown compatible) Stainless steel, durable and corrosion-resistant Drop-in replacement, no modification needed Affordable alternative to scarce OEM stems Specifications Parameter Value Caliber Audemars Piguet 4101 Base AP 3120 Diameter 26.60 mm (movement base) / 37.24 \u00d7 32.90 mm (oval) Thickness 13 mm (case thickness) Jewels 34 Components 253 Frequency 28,800 vph (4 Hz) Power reserve 60 hours Crown positions 2 Material Stainless steel Type Aftermarket / Generic Applications Replace worn/broken stems in Audemars Piguet Millenary 4101 watches (ref. 15350ST, 15350OR, 15351ST, 15352OR) and other 4101\u2011based models. Professional watch repair and restoration. Frequently Asked Questions Q1: Genuine Audemars Piguet part?\u00a0 No, aftermarket. 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