TMI/Hattori SEIKO VK63 Movement Setting Lever

Product Description

The TMI/Hattori SEIKO VK63 Movement Setting Lever is a genuine Japanese-made component for the VK63 meca-quartz chronograph movement. As part of the keyless works mechanism, the setting lever controls the crown positions, enabling smooth switching between winding and time/date setting functions. This genuine TMI/Seiko part is essential for watchmakers restoring proper crown operation when the original component becomes worn, bent, or damaged.

Features & Function

• Genuine TMI/Seiko part – authentic Japanese-made component for the VK63 meca-quartz movement

• Keyless works component – controls crown positions for smooth switching between modes

• Essential for crown operation – enables reliable time and date setting functions

• Essential for service – commonly replaced when crown action is stiff or engagement becomes improper

Specifications

• Compatible Movement: Hattori/TMI VK63, VK63A

• Movement Size: 13½ ligne (approx. 30.0mm)

• Movement Height: 5.10mm

• Keyless Works Type: 3-position crown system

• Battery: 394 / SR936SW

• Origin: Japan

Applications

• Service and repair – replacing worn, bent, or damaged setting levers in VK63 movements

• Crown function restoration – ensuring smooth mode switching and reliable setting operation

• Suitable for professional watchmakers and experienced repair technicians

FAQs

1. Is this a genuine TMI/Seiko part?

Yes, this is a genuine Seiko (TMI) factory part made in Japan. The VK63 is a meca‑quartz chronograph movement manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI).

2. What is the function of the setting lever?

The setting lever is part of the keyless works mechanism that controls the crown positions, enabling the crown to smoothly switch between winding, time-setting, and date-setting modes.

3. What are the signs that the setting lever needs replacement?

Common signs include stiff crown operation, difficulty switching positions, improper engagement of time/date setting, or visible bending or wear during inspection. A qualified watchmaker can diagnose these issues.

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.