Specifications

English

1	Frequency of crystal oscillator	32,768 Hz (Hz = Hertz…Cycles per second)
2	Loss/gain (Monthly rate)	Less than 15 seconds at normal temperature range
		(5° C ~ 35° C) (41° F ~ 95° F)
3	Operational temperature range	-10 ° C ~ +60 ° C (14° F ~ 140° F)
4	Display system
	Calendar indication	Date is displayed.
	Time indication	4 hands (hour, minute, second, and 24-hour hands)
5	Driving system	Step motor
6	Power reserve
	Full charge	Approximately 6 months
7	Additional function	Power reserve indicator, energy depletion forewarning
		function and overcharge prevention function
8	IC (Integrated Circuit)	C-MOS-IC, 1 piece
9	KINETIC ELECTRICITY STORAGE UNIT	Button type, 1 piece

* The specifications are subject to change without prior notice for product improvement.

Cal 5M65 specifications

The Seiko Caliber 5M65 is a notable movement that has captured the attention of watch enthusiasts and casual wearers alike due to its combination of reliability, functionality, and innovative technology. This quartz movement, part of Seiko's rich heritage of timekeeping, incorporates several features that make it a standout choice for those seeking a dependable watch.

One of the defining characteristics of the Cal 5M65 is its straightforward design, focused on user-friendliness and practicality. It boasts a date display function, conveniently placed at the 3 o'clock position, allowing wearers to easily keep track of the day's date. Additionally, the watch features a day display, offering both English and Japanese characters, which is a thoughtful inclusion for a broader audience. This dual language capability highlights Seiko's commitment to catering to a diverse market.

Technologically, the Cal 5M65 is engineered with precision in mind. The movement operates with a battery, ensuring longevity and ease of maintenance, which is a significant advantage over mechanical alternatives. Users can expect an impressive battery life that can last up to three years before needing a replacement. This aspect of the Cal 5M65 movement emphasizes Seiko's dedication to providing a hassle-free timekeeping experience.

Another notable aspect of the Cal 5M65 is its accuracy. Known for its low tolerance in timekeeping, this quartz movement promises exceptional precision, with an average monthly deviation of just a few seconds. This level of accuracy has made the Cal 5M65 a trusted choice for individuals who require reliable timekeeping in their daily lives.

Durability is also a key feature of watches powered by the Cal 5M65 movement. Seiko is renowned for its robust construction and quality materials, ensuring that the timepieces can withstand everyday wear and tear. The watches housing this movement often come with water resistance, making them suitable for a variety of environments, from professional settings to outdoor adventures.

In summary, the Seiko Caliber 5M65 offers a blend of simplicity and sophistication for watch lovers. With its user-friendly features, impressive battery life, exceptional accuracy, and durable construction, the 5M65 movement stands as a testament to Seiko's commitment to quality and innovation in horology. Whether for everyday use or special occasions, watches powered by the Cal 5M65 capture the essence of reliable and functional timekeeping.