Vacheron Constantin Ref. 4178, chronograph, minute counter, silver dial, blue pulsometric scale; 18K pink gold | Only Online Auction | Geneva, April 7th, 2021
Vacheron Constantin Ref. 4178, chronograph, minute counter, silver dial, blue pulsometric scale; 18K pink gold, 18K pink gold, manual-winding, round-shaped, gentleman’s wristwatch, snap-on case-back, fancy flared lugs, silver dial with applied suspended 18K pink gold Roman numerals and radial indexes, subsidiary seconds at 9 and two horological complications:, · 1/5 second chronograph (activated by the two rectangular-shaped push-pieces) with blue pulsometric scale graduated for 30 pulsations, · Half-instantaneous 30-minute counter (subsidiary dial at 3 o’clock)
