This is a TANITA digital timer, 100-minute timer TD-379 BK. 【Features】 ・Easy-to-read large display (character height 18mm), with magnet ・Easy-to-set 10-key input, frequently used start button is a large button ・Comes with a nylon strap 【Specifications】 Body size: Width 60mm x Height 96mm x Depth 15.5mm Body weight: Approximately 50g There are some age-related stains and scratches. The strap has some discoloration. It will be packed with cushioning material and shipped via Yu-Packet Post Mini. Includes one LR44 battery. There is no instruction manual, please refer to the TANITA website. #LearningTimer #StudyTimer #KitchenTimer #TenKeyTimer #100MinuteTimer