Manufacturer: KOHA Switzerland model RP-Discu Safe DB-patented with large central seconds, gold-coloured dial with line indices, fluorescent blued hands Movement: ETA Swiss 2391-17R mechanical hand-wound with 17 rubies Casing material: stainless steel and rolled gold, 20 micron 18 kt gold plating Casing diameter: approx. 36 x 8.5 mm Strap material and length: new black strap with buckle 230 mm Age of the timepiece: from the 60s Timepiece is in very good condition, signs of wear, abrasions and small scratches are present, see photos The timepiece was tested and functions well, power reserve and precision not tested, water resistance not tested, this is not a diver's watch. Do not bid on this timepiece if you expect the precision of a quartz timepiece. No other extras This lot will be shipped worldwide insured and in neutral secure packaging via DHL or Deutsche Post. Note: this is a used and not a new timepiece. If you desire a flawless timepiece, do not bid on this timepiece. Colour discrepancies from the original are possible due to different light sources. After receiving the timepiece, please direct any complaints (IMMEDIATELY) to the seller in writing within 3 days after delivery of the timepiece. If you experience problems with this timepiece, do not open it yourself as this would void the warranty, please retain the original packaging.