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Precision Chronograph. Long Battery Life. Japanese Reliability.
The Hattori YM12A Quartz Movement is a genuine Japanese-made 1/5-second chronograph movement known for its accuracy, durability, and sleek design. Ideal for professional watchmakers and OEM production, it delivers long-lasting performance and refined timing precision.
Model: Hattori YM12A
Movement Type: Quartz
Size: 12’’’
Height: 4.34 mm
Chronograph Function: 1/5 second
Battery Type: SR927SW (battery not included)
Estimated Battery Life: Approx. 5 years
Display Type: Analog
Jewels: —
Winding Stem: Included (long stem available)
Condition: Brand new
Packaging: SOFLY protective packing
Origin: Made in Japan
Authenticity: 100% Genuine Hattori
High-Precision Chronograph – 1/5-second chronograph with reliable quartz accuracy.
Genuine Japanese Quality – Original Hattori movement, crafted for consistency and performance.
Versatile Design – Compact 12’’’ size suitable for a wide range of chronograph watch cases.
Complete Set – Includes standard winding stem; long stem version available upon request.
Professional Packaging – Securely shipped in SOFLY protective packing.
1 × Hattori YM12A Quartz Movement
1 × Winding Stem (standard length)
SOFLY protective packaging
Note: Battery (SR927SW) is not included.
Q1: Is this an authentic Hattori movement?
Yes, this is a genuine Hattori YM12A quartz movement, made in Japan.
Q2: Does this model have a chronograph function?
Yes, it features a 1/5-second chronograph for precise timing performance.
Q3: Is a long stem version available?
Yes, a long stem option can be supplied upon request.
Professional Quality – Trusted by watchmakers, repairers, and OEM manufacturers worldwide.
Extensive Inventory – Over 3,000+ genuine and compatible watch movements in stock.
Fast Global Shipping – All orders ship within 3 business days.
Competitive Pricing – Premium watch parts at cost-effective wholesale rates.
Expert Assistance – Need a specific dial, crown, or case?
Contact [email protected] or WhatsApp +86 18620212114.









