New battery installed. Max wrist size is 8-3/8”. Case size 31mm Lug 18mm Lug to lug 36mm Strap has an extra hole punched into it as shown in pictures. All original vintage condition. Watch has had a gentle hand polishing to clean it up. Please zoom in on pictures for exact condition. Watch came out of a massive collection that has been in storage for decades. It has not been serviced and is sold AS IS due to being a vintage watch.