Corum coin watch Twenty Dollar Double Eagle Year 1988 original box original vintage unpolished coin watch 20 dollars 18kt yellow gold manual winding

Corum Coin Watch Twenty Dollar Double Eagle 18kt yellow gold manual winding bracelet leather case 18kt polished and brushed yellow gold, case diameter without crown 35mm, case height 4.7mm. Leather bracelet in black with decorative stitching, lug width 20mm, gold-plated pin buckle with manufacturer logo. Dial featuring a 20 Dollar coin and black hands. Manual winding movement, Corum caliber with 18 jewels. Hour and minute display via central hands. Scratch-resistant sapphire glass. Crown with sapphire cabochon. Case back in 18kt yellow gold with 20 Dollar Liberty Head 1904. Weight of the watch including bracelet 47g, bracelet length including case 155 - 195mm, see picture number 8. Case number: 313XXX, year of manufacture: 1988, ID: P361780000826HW-9800, article number: 10000087204. Original Corum box. Great bargain, investment with appreciation potential, extremely rare collector's item. Very good original condition unpolished, can be professionally restored free of charge upon request. Immediate delivery. Includes certified pre-owned seal / watch passport with a color photo, detailed description, and replacement value of over €9,800 and 1,000 days warranty from the date of purchase.