Ulysse Nardin Ref. 266-65 Limited Edition 160th Anniversary Gold Marine Chronometer No. 023/160 
Case: three body, 18k gold, transparent back secured with screws, 43 mm, bezel with coin edge, sapphire crystal, screw down crown, hooded lugs with screwed bars
Dial: white enamel, black Roman numerals, power indicator with gold scale at the top, subsidiary seconds and date aperture at the bottom, luminous blued steel hands
Movement: caliber UN-26-36030, C.O.S.C. chronometer, power reserve, 28 jewels, automatic, 22k gold rotor with guilloche engraving and anchor symbol
Band: crocodile with original 18k gold double deployant clasp and buckle
Signed: Ulysse Nardin, with box, all papers and C.O.S.C. certificate

Type: Ulysse Nardin Ref. 266-65 Limited Edition 160th Anniversary Gold Marine Chronometer No. 023/160
Dial: white enamel, black Roman numerals
Hands; luminous blued steel hands
Metal: 18k gold
Case No: 023
Case Info: three body, transparent back secured with screws
Case Width: 43 mm
Crystal: sapphire
Watch Movement: caliber UN-26-36030, C.O.S.C. chronometer, power reserve, 28 jewels, automatic, 22k gold rotor with guilloche engraving and anchor symbol
Band: crocodile, original 18k double deployant clasp
Circa: 2005
Condition: movement is good and running, dial is superb, case is good, wear to the strap