Alsta stainless steel, manual wind up, 17 jewels.
Case diameter: 35mm.Features: 3 hands. Day's calendar.Movement: Swiss Mechanical, 17 jewels.Black leather band exceptionally good. Length max: 8 inches.Tested. Running. Clean and ready to use.Please, look closely at all photos, because they are a part of the description.Note: During the process transportation, maybe the watch will be stop when it arrives. So, the buyer has to wind up and shake it few times.