Casio F91 Digital Alarm Sports Watch Black Men's F91W-1 Digital, Blue, Digital.

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- Waterproof and microlight. Daily alarm, 1/100 second digital stopwatch. Time signal, auto calendar, accuracy: +/- 30 seconds per month CR2016, approx. Battery life: 7 years Module 593, case size/total weight: 37.5 x 33.5 x 9.5mm / 20g A time-tested style perfect for casual wear. With a daily alarm, hourly time signal, and automatic calendar, you'll never miss an appointment again. Black casual classic watch with resin band.