Skip to product information
1 of 8

KM1-211-51 | Solar

Ships within 2-4 business days (excluding Saturdays, Sundays, and holidays)
Regular price
¥9,600
Regular price
Sale price
¥9,600
Tax included. Shipping calculated at checkout.
KM1-211-51 | Solar
KM1-211-51 | Solar
KM1-211-51 | Solar
KM1-211-51 | Solar
KM1-211-51 | Solar
KM1-211-51 | Solar
KM1-211-51 | Solar




Dignity radiated by a chic black dial

Citizen REGUNO's KM1-211-51 is a men's watch equipped with solar tech that generates electricity using light. There is no need to replace batteries, and the analog display with bright white indexes always keeps accurate time even in business settings.




Silver shine that beautifully colors your hands

The moderate size of the case, 37.5mm in diameter, gives an intelligent impression to your wrist. The beautiful dial makes use of the metal texture, and its simple and stylish design is perfect for formal occasions such as job hunting and ceremonial occasions.


Day-date function with excellent visibility

This highly practical watch features a day-date display that allows you to see the date and day of the week at a glance. The basic round case can be used by a wide range of people regardless of age, making it a great gift for Father's Day or birthdays.


Stainless steel belt for comfortable wear

The durable stainless steel bracelet has a push-type clasp that allows for smooth putting on and taking off. Although it has a solid and heavy feel, it fits comfortably on your wrist, maintaining a cool style while providing comfortable support for your daily commute to work or school.




Genuine 7 Year Warranty Campaign Citizen Reguno Solar Tech Standard Ring Solar Unisex Watch KM1-211-51 CITIZEN REGUNO Analog Black A standard watch that combines design and functionality for any occasion, from business to casual. By adopting a ring solar, the metal dial adds beauty. It features clear bar indexes with good visibility and subdued coloring. This watch pursues a simple and timeless design. Equipped with date and day of the week display functions, making it extremely practical. Release date: Released in June 2016

Manufacturer's suggested retail price is listed based on the manufacturer's website.



Product number KM1-211-51
Drive method Solar (J800)
Material: case stainless steel
Material: belt Stainless steel (plate spring type)
windshield crystal glass
Dial color black
belt color silver
Size (length x width x thickness) Approximately 43×38×10mm
Can width Approximately 20mm
belt around arm Maximum about 20cm
weight Approximately 101g
Specifications Reinforced waterproof for daily life (10 atm)
Average monthly difference ±15 seconds
Date/day display
Driving period: Approximately 8 months when fully charged
Second hand stop function
Charging warning function
Overcharge prevention function
Day of the week quick correction function
Quick date correction function
Shock detection function
accessories Warranty/REGUNO original box
*As part of our efforts to address environmental issues, the instruction manual has been digitized.
Please check the included warranty for details.
Guarantee Manufacturer's one year warranty


▼Would you like to join us?
→Size adjustment →Gift wrapping
→Name engraving/engraving →New battery replacement before shipping
・Please order together with the product.
・Some products may not be compatible with various services.
Please refer to each service page for details.