China Make ST6 Female Mechanical Movement

Product Description

China-made ST6 female mechanical movement is a compact hand-wound caliber designed for small-size case applications. With a diameter of 8¾’‘’ and height of 7.8 mm, it is ideally suited for slim watches, vintage restorations, and custom builds requiring a lightweight mechanical solution. Perfect for replacement, servicing, or prototype projects.

Features & Function

• Compact hand-wound caliber — small 8¾’‘’ diameter, perfect for slim and small-case watches
• 7.8mm height — low-profile design ideal for thin watch builds and vintage restorations
• Lightweight mechanical solution — reliable timekeeping with traditional mechanical craftsmanship
• Versatile applications — suitable for replacement, servicing, and custom prototype projects
• Female stem configuration — designed for specific case and dial arrangements

Specifications

Applications

• Replacement movement for small-size case watches
• Vintage watch restorations requiring compact mechanical caliber
• Custom watch builds and prototype projects
• Slim watch designs needing low-profile movement
• Watchmaking schools and training projects

FAQ

Q1: Is this a genuine Swiss movement?
A: This is a China-made aftermarket ST6 mechanical movement, not a Swiss original. It offers reliable performance for replacement and custom projects at an affordable price.

Q2: What are the dimensions of this movement?
A: The movement has a diameter of 8¾’‘’ (approx. 19.4 mm) and a height of 7.8 mm, making it ideal for small and slim watch cases.

Q3: Is it hand-wound or automatic?
A: This is a hand-wound (manual winding) mechanical movement—it requires regular manual winding to maintain operation.

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 [email protected] or WhatsApp +86 18620212114.