SEIKO (SII) NH15 Mechanical Movement, 21 Jewels 3Hz

Product Description

The NH15 is an automatic mechanical movement manufactured by Seiko Instruments Inc. (SII), part of the Hattori group. Designed for reliable everyday performance, it features a 3-hand layout with date display and operates at 21,600 vibrations per hour (3Hz).

With a 10½-ligne architecture and 6.01mm height, the NH15 offers a balanced structure suitable for a wide range of case designs. Its 21-jewel construction ensures stable long-term operation and reduced friction.

Key Features

• Genuine Hattori Manufacture: Produced by Seiko Instruments Inc. under the Hattori group.
• Reliable 3Hz Performance: Operates at 21,600 vibrations per hour for smooth mechanical motion.
• 21-Jewel Construction: Enhances durability and long-term stability.
• Automatic Self-Winding: Powered by wrist motion with manual winding capability.
• Practical Date Function: Three-hand layout with integrated date display.

Specifications

Why Choose SOFLY Watch Parts?

• Professional Movement Supplier: Extensive inventory of genuine Japanese and Swiss mechanical calibers.
• Authentic Components: Verified genuine SII movements manufactured under the Hattori group.
• Secure Handling: Movements professionally inspected and carefully packed before shipment.
• Fast Global Dispatch: Orders processed within 3 business days and shipped worldwide.
• Technical Support: Need compatibility confirmation? Contact [email protected] or WhatsApp +86 18620212114.

FAQ

1. Is this a genuine SII movement?
Yes, this is a genuine NH15 movement manufactured by Seiko Instruments Inc.

2. Is the NH15 automatic?
Yes, it is an automatic self-winding mechanical movement.

3. Does it include a date function?
Yes, the NH15 features a date display.