Glashütte Original. A Limited Edition 18k Pink Gold Automatic Wristwatch with Date, Day of the Week, and Calendar Week IndicationSigned Glashütte Original, Glashütte I/SA, Senator Calendar Week Model, No. 0005, Movement No. 00011, Circa 2007Cal. 100-05 automatic movement, 71 jewels, silvered matte dial, applied long and short baton numerals, outer minute divisions, luminous hands, center seconds, eccentric engine-turned subsidiary dial between 7 and 8 o'clock for day of the week, aperture at 4 o'clock for date, aperture below 12 o'clock for calendar week, circular case, sapphire crystal display back secured by five screws, 18k pink gold Glashütte Original deployant clasp, case, dial, and movement signed40mm diam.