Very rare and beautiful jumbo vintage watch Omikron. Made only for Yugoslavia Railway special workers with 40mm case diameter, engraved on back JŽ - "Jugoslavenske željeznice" (Yugoslavia Railway) . Never used, in perfect condition without any even minor scratches on whole case. Looks really powerful with black dial and military style numerals. Watch 50+ years old in this condition completly original is absolutely worth owning specialy when you combine rarity of this watch since you could only get him in Yugoslavia Railway. Brand: Omikron Made in Switzerland Year: 1970s Case diameter without the crown: 40 mm Mechanism: Omikron swiss, hand-winding, 21 jewels Mechanism condition: Working nice and keeps good time, checked by professional watchmaker. Dial condition: Black dial in original condition, like new except have some small dot between 4-5 visible under some angles looks like factory error everything else in perfect conditon Case material: Steel / chromed Hands: Original Lug width: 20mm Wristband: New, leather You will receive same watch you see on photos so please check them to determinate visual condition for yourself. Shipping insured with tracking code well protected within 2 working days after recived payment.