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MIYOTA's Long Life Battery Series  - Cal. JP75 

With the increased environmental awareness globally, MIYOTA strives to help create a more sustainable society in many aspects.

One of them is to make more environmentally-friendly products easily available for watch makers as well as brands.

While the typical battery life of an analog quartz watch is about one to three years, MIYOTA offers a product lineup that feature even longer battery life.

Cal.JP75 is one of the newly added multi-function movement. While regular battery life of conventional multi-functional movement is normally 2- 3 years, its battery life is 8 years.

It has three eyes located at the three o’clock (3H),  six o’clock (6H) and nine o’clock (9H) positions ,with the date window located at between four and five o’clock (4.5H).

This movement is ideal for designing watches with a basic dial layout, a design of which has seen increased demand.


Mov’t Size: 12 1/2’’’

Mov’t Height: 5.55mm

Day/Date/24 Hour(3H)/Dual-Time(6H)

Battery Life 8 Years

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