TIMEX Chronograph Model: T2N391 Features a tachymeter and calendar date function. It is in working condition! However, there is a minor issue: The calendar date cannot be quickly changed by pulling the crown out one step. You must advance the hands 24 hours using the crown to change the date. The date also changes automatically around midnight. The date is currently set! The crystal has thin hairline scratches near the 4 o'clock and 6 o'clock positions (see images). The dial is navy blue and very beautiful. The chronograph functions are: Top right: 1/20 second counter Top left: 30-minute counter Bottom center: Seconds hand The three-hand seconds hand is a stopwatch. All functions work. It resets to zero with the reset button near the 4 o'clock position. INDIGLO illuminates the backlight when the crown is pressed (see images). The stainless steel case (matte finish) has scratches from use (see images). Case size is approximately 4.2 cm in diameter (excluding the crown). The strap is a nylon NATO strap (navy blue). It shows signs of use, but it's a high-quality strap with little wear. The battery was replaced with a new one on October 12, 2025. *The box in the images is not included! The instruction manual is included. TIMEX chronograph wristwatch with a navy blue dial and nylon band. - Brand: TIMEX - Color: Navy - Model Name: CHRONOGRAPH - Material: Stainless Steel - Band Material: Nylon - Functions: Chronograph - Date Display: Yes - Dial Color: Blue Thank you for viewing.