Black low-lead brass case, black resin strap, fixed black bezel with tachymeter scale. Analog dial featuring black scratch-resistant mineral crystal glass, luminescent hands and markers, date display at 4-5 o'clock position. Chronograph function driven by a quartz movement, equipped with three sub-dials for seconds (60-second), minutes (60-minute) and hours (24-hour). Item variations include TW2V71900VQ.