---
description: Generic TAG Heuer silver screw crown 7.8x4.0x5.0mm M0.90. Aftermarket waterproof crown replacement for repair.
title: Generic TAG Heuer Silver Crown Screw Down 7.8mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2023/04/DSC01056.jpg
---
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- **Generic TAG Heuer Silver Crown Screw Down 7.8mm**
[](https://www.soflypart.com/wp-content/uploads/2023/04/DSC01056.jpg)
# Generic TAG Heuer Silver Crown Screw Down 7.8mm
$30.00
You Saved
| Brand | Choose an option TAG Heuer- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $30.00 |
| 3 - 4 | 5% | $28.50 |
| 5 - 9 | 8% | $27.60 |
| 10+ | 12% | $26.40 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $30.00 |
| 3 - 4 | 5% | $28.50 |
| 5 - 9 | 8% | $27.60 |
| 10+ | 12% | $26.40 |
Generic TAG Heuer Silver Crown Screw Down 7.8mm quantity
Add to cart
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[Checkout](https://www.soflypart.com/checkout/)
- Covers 99% of Repair Needs
- Wholesale Discounts
- Fast Global Shipping
- 24/7 Customer Support
## Product Description
Generic silver screw‑down crown for TAG Heuer watches. Dimensions 7.8 × 4.0 × 5.0 mm, M0.90 thread. Stainless steel aftermarket replacement for worn or damaged original crowns, restoring water resistance, winding and time‑setting.
## Features & Function
- Screw‑down design – ensures waterproof sealing.
- M0.90 thread – fits compatible crown tubes.
- Stainless steel – durable, corrosion‑resistant.
- Drop‑in replacement – no case modification.
## Specifications
| Parameter | Value |
| --- | --- |
| Dimensions | 7.8 × 4.0 × 5.0 mm |
| Thread | M0.90 |
| Material | Stainless steel |
| Type | Aftermarket |
## Applications
- Replace worn or stripped screw crown on compatible TAG Heuer models (e.g., Formula 1, Aquaracer, Carrera).
- Restore water resistance and crown operation.
- Professional watch repair and DIY.
## Frequently Asked Questions
**Q1: Genuine TAG Heuer part?** No, generic aftermarket.
**Q2: Includes crown tube?** No, crown only. Use original or purchase separately.
**Q3: Is it screw‑down?** Yes.
## 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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