The ZR-3 by Vestal is the largest watch to date. Stripped down to the core! The ZR-3 Minimalist is simply the most minimal chronograph ever made. A Chronograph measuring time without and demarcation but all the functionality and without all the clutter of calculations. It's part of a new blank generation of watches. If you're BIG into retro style watches, this is your time to show it. Massive stainless steel construction held in place by a solid butterfly deployant.