This is a Waltham model 6/0B-17, 17 jewel non hack model issed by the US Army’s Ordnance Department during WWII. This is the earlier version steel case with screwback, 32mm diameter, takes a 16mm band (comes with black leather band), runs well. All correct military markings. Buyer pays shipping. Payment with paypal or certified check/money order. Thank you for bidding on this item. $100 plus postage.