Helbros Military Green Lumed Numbers in Beefy Case, Manual, 31.5mm

Size 31.5mm across (without crown) Dial Perfect oyster-silver dial with signed Helbros at top. Green lumed numbers with fine railroad track minute and second markers in black around outer edge. Hour and minute hands are black with green lume inset and a blue steel sweep second hand. Case Beefy stainless steel case with a thick bezel and lugs. Screw back cover marked "Reserved Octowatch Co, Swiss" and stainless steel. This may indicate a non-original back lid from Octo Watch Co, which as far as I can tell, is not affiliated with Helbros. But a perfect fit. Movement 17 jewel manual wind Swiss movement signed Shriro Watch Inc., ETA 1267. Movement has been serviced by us, runs, sets and winds perfectly, and provided with a 12-month mechanical warranty. Strap Fitted with a well worn black nylon weave strap (17mm) that fits under case back, with a silver buckle Age Late 1950s Crown Unsigned silver mushroom style crown Other SKU 2498