BULOVA Military-Issued A17A Pilot Navigator - 1958 Gender: male Crystal: acrylic Dial/Face Width: 27 mm Dial/Face Height: 27 mm Movement: 17 jewels manual-wind Case: stainless steel Case Width: 32 mm without crown Case Height: 40 mm with lugs Case Thickness: 8 mm with bezel Serial Number on Back: 43599 Serial Number on Movement: 1OBNCH Bracelet: nylon Bracelet Length: fits up to 7.25 inches This is an authentic Swiss-made BULOVA Military Pilot Navigator 24-Hour Manual-Wind Watch. white detail against matte black face Arabic numeral 24-hour & 60-secondmarkers STAINLESS STEEL case, bezel, BIG crown, back & clasp new brown nylon band 17 jewels manual-wind movement frosted stainless steel case back. Markings are as follows: WATCH NAVIG. TYPE A17A SPEC. MIL-W-6433A MFR. BULOVA PART NO.10BNCH MFR. BULOVA SERIAL NO. 30908 ORDER NO. DA-36-038-ORD-20328 STOCK NO.8TAA-993000-24 U.S. PROPERTY reverse side of case back is embossed with "STAR WATCH CASE CO." & "STAINLESS STEEL" . has a Swiss-made BULOVA 17 jewels manual-windmovement.