• Movement 
    Automatic
  • Year of manufacture 
    1970
  • Lot number 
    252
  • Diameter 
    36
  • Location

Description

IWC REF. 2050 "ROMANA" PERPETUAL CALENDAR
YELLOW GOLD
International Watch Co., Schaffhausen, "Romana Perpetual," Ref. 2050. Made in 1998, sold January 13th, 1999.
Very fine, thin, astronomic, water-resistant, 18k yellow gold
wristwatch with perpetual calendar, moon phases and an 18k
yellow gold IWC buckle. Accompanied by the original fitted
box with calendar-setting gadget, guarantee card, instruction
booklet, hang tag and service papers dated June 9th, 2016.
Two-body, solid, polished, case back with 6 screws,
straight and curved lugs, flat sapphire crystal.
Matte silver with painted radial Roman numerals,
subsidiary dials for the days of the month, of the week, the
month, apertures for the year and the moon phases. Blued
steel feuille hands.
Cal. 18.561, rhodium-plated, fausses côtes decoration, 35
jewels, straight-line lever escapement, monometallic balance,
shock absorber, self-compensating flat balance spring.