Important Modern & Vintage Timepieces

Monaco, Jul 21, 2021

LOT 21

Large split-seconds chronograph, minute counter; painted metal and chromium-plated metal

EUR 1,800 - 3,600

USD 2,200 - 4,300 / HKD 16,600 - 33,200

Sold: EUR 2,340

Black painted metal and chromium-plated metal, open-face, keyless-winding, round-shaped, pocket watch, with snap-on case-back, black dial with subsidiary seconds at 6 and three horological complications:
• 1/10 second chronograph (activated by the single round push-piece located on the winding-crown)
• Split-seconds (activated by the round-shaped push-piece located on the case-band at 11)
• Half-instantaneous 30-minute counter (subsidiary dial at 12 o’clock)

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Image Image

Grading System
Grade: AA

Very good

Case: 1

As new

Movement: 1*

As new

Overhaul recommended, at buyer's expense

Dial: 1-01

As new

HANDS Original

Brand Heuer, La Chaux-de-Fonds

Reference 304488

Year Circa 1960-1970

Movement No. Unnumbered

Case No. Unnumbered

Diameter 65 mm

Caliber 19’’’ (Heuer-Leonidas S.A., based on Valjoux 93 by Reymond Frères, Les Bioux, Vallée de Joux), Beryllium lever escapement, 18 000 v / h, adjusted two positions

Signature Dial, case and movement

Accessories Original protective red leather fitted box with neck strap, hang tag


*a 20% import VAT is due on the hammer price with buyer's premium, plus 150€ for termination of temporary export, at buyer's expense, only if it is delivered within the EU