---
description: Genuine Bergeon 7965-140 stainless dynometric screwdriver, Swiss made, 1.40mm blade, hardened steel 54HRC, fits TorkSpeed drums, usable standalone.
title: Bergeon 7965-140 Stainless Steel Dynometric Screwdriver - Sofly
image: https://www.soflypart.com/wp-content/uploads/2020/11/Bergeon-7965-140-Watchmaker-screwdriver-in-steel-special-knurled-profile-O-1.40-mm.jpg
---
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- **Bergeon 7965-140 Stainless Steel Dynometric Screwdriver**
[](https://www.soflypart.com/wp-content/uploads/2020/11/Bergeon-7965-140-Watchmaker-screwdriver-in-steel-special-knurled-profile-O-1.40-mm.jpg)
# Bergeon 7965-140 Stainless Steel Dynometric Screwdriver
$25.00
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## Product Description
This is a **genuine Bergeon 7965-140 stainless steel dynometric screwdriver**, a **Swiss-made** precision tool. It is designed for use with **Bergeon’s TorkSpeed removable torque drums** (sold separately) but can also **be used as a standard screwdriver** without the drum. Featuring a **1.40mm blade width** (grey colour code), a **stainless steel shaft** with a specialized knurled profile, and a **hardened steel blade (54 HRC)**, it offers enhanced grip and lasting durability, while the **self-lubricating synthetic head** ensures smooth rotation.
## Specifications
- **Brand**：Bergeon (Swiss)
- **Model**：**7965-140**
- **Origin**：**Made in Switzerland**
- **Blade Width**：**1.40mm** (grey colour code)
- **Shaft Material**：**Stainless steel** with specialized knurled profile
- **Blade Hardness**：**54 HRC** (hardened stainless steel)
- **Head Material**：**Synthetic POM**, self-lubricating
- **Compatibility**：Fits **Bergeon 7965 series removable torque drums**
- **Application**：Precision screwdriver for watchmaking
## FAQ
**1. Is this screwdriver an original Bergeon genuine tool?**
**Yes**. It is an **original Bergeon factory-made tool** from Switzerland, model **7965-140**.
**2. Can this screwdriver be used without a torque drum?**
**Yes**. The screwdriver can be used as a standard screwdriver without the torque drum. The **specialized knurled profile** on the stainless steel shaft provides enhanced grip even when the drum is not attached.
**3. Does this screwdriver come with a torque drum?**
**No**. The torque drum is **sold separately**. The screwdriver is compatible with Bergeon’s **TorkSpeed series** removable torque drums, available in **10–60 mNm** specifications.
## Why Choose SOFLY Watch Parts?
**Fast Worldwide Shipping** – Orders are dispatched within 3 business days.
**Competitive Pricing** – Great value across watch movements, replacement parts and watchmaking tools.
**Extensive Selection** – More than 3,000 watch movements, parts and accessories available.
**Trusted Worldwide** – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
**Personalized Sourcing** – Can’t find the part you need? Contact **info@soflypart.com** or WhatsApp **+86 18620212114.**
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It is designed for use with\u00a0Bergeon's TorkSpeed removable torque drums\u00a0(sold separately) but can also\u00a0be used as a standard screwdriver\u00a0without the drum. Featuring a\u00a01.40mm blade width\u00a0(grey colour code), a\u00a0stainless steel shaft\u00a0with a specialized knurled profile, and a\u00a0hardened steel blade (54 HRC), it offers enhanced grip and lasting durability, while the\u00a0self-lubricating synthetic head\u00a0ensures smooth rotation. Specifications Brand\uff1aBergeon (Swiss) Model\uff1a7965-140 Origin\uff1aMade in Switzerland Blade Width\uff1a1.40mm\u00a0(grey colour code) Shaft Material\uff1aStainless steel\u00a0with specialized knurled profile Blade Hardness\uff1a54 HRC\u00a0(hardened stainless steel) Head Material\uff1aSynthetic POM, self-lubricating Compatibility\uff1aFits\u00a0Bergeon 7965 series removable torque drums Application\uff1aPrecision screwdriver for watchmaking FAQ 1. Is this screwdriver an original Bergeon genuine tool? Yes. 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