Important Modern & Vintage Timepieces

Hong Kong, Jun 28, 2014

LOT 21

SET OF 2 CHRONOGRAPH WRISTWATCH STEEL A) Sothis, Swiss, No. 101/500. Made in a limited edition of 500 pieces in 1998. Fine and rare, self-winding, water resistant to 5 ATM, stainless steel wristwatch with round button chronograph, registers, triple date calendar, phases of the moon and a Sothis stainless steel deployant clasp. Accompanied by a certificate of origin and instruction. B) Poljot, Inter National, chronograph, self-winding. No. 21772. case No. 0175. made circa 1990s. Fine, officer-style stainless steel wristwatch with round button chronograph.

A) Three-body, polished and brushed, transparent case back with 8 screws, fluted band, rounded bezel, straight lugs, screwed bars, sapphire crystals. B) Four-body, polished, hinged case back, transparent screwed-down case back inside, rounded bezel, fluted lugs, sapphire crystals. A) Black with painted radial Roman numerals, outer graduation for the date in yellow, subsidiary dials for the seconds, the 12 hour and 30 minute registers and phases of the moon, apertures for the day of the week and the months. White feuille hands. B) Two-tone silver with painted Arabic numerals, outer minute division, subsidiary dials for the seconds, the 30 minute registers and apertures for the date Blued steel spade hands. A) Cal. 7751, rhodium-plated, fausses cotes and oeil-de-perdrix decoration, 25 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, micrometer regulator. B) Cal. 3133, rhodium-plated, 23 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, shock-absorber, micrometer regulator.