Kentex JSDF Solar Waterproof Men's Watch S715M Black

・F size = Case diameter 4.25cm Belt minimum 2cm Belt maximum 14.5cm Belt width 21cm [Weight] (grams) 145cm ・Stylish watches sold at the National Self-Defense Force Air Festival and other Defense Agency related events, and featured in watch and military magazines such as Power Watch, Watch Navi, J-WING, Combat Magazine, and Aviation Fan are now available! ・The logos for land, sea, and air are officially provided by each staff office of the Ministry of Defense, making this an original product worthy of being called a ``Self-Defense Force standard wristwatch.'' ・Introducing the JSDF watch, which is the only one in Japan that is registered as a “Ministry of Defense Headquarters Contract Product”! Reliably made in Japan by KENTEX, a domestic watch manufacturer founded in 1989 that is highly regarded overseas. - Comes with a 1 year warranty. It can continue to operate for 6 months even in the absence of light when fully charged. *A solar powered model that uses the J-SOLAR system and is used as the power source necessary to carry out harsh missions day and night.