Long-lasting battery × Japanese-made movement × Choice of color variations Clip & reel type that rotates 360 degrees Reel extends up to approximately 60cm Clip on the back Luminous function [Luminous] [Pulse Rate Memory] [Battery Life Approx. 3 Years*] [Extendable Reel] [Japanese-made Movement] [Product Details] ●Materials/Case: Alloy, Reel Case: Plastic, Windshield: Mineral Glass ●Size/Total Length: Approx. 9.0cm, Reel: ~Approx. 60cm, Case: Approx. 3.4cm diameter, Thickness: Approx. 0.9cm ●Weight/Approx. 30g ●Movement: Made in Japan There are minor scratches as it was used for about a year. Operation has been confirmed. Please understand that there is no warranty or box before purchasing.