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Bucherer Chronograph (Ref. 651) "Paul Newman" Valjoux Cal. 7765, 1970s — view 1 of 6
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Wristwatches · Wristwatch

Bucherer Chronograph (Ref. 651) "Paul Newman" Valjoux Cal. 7765, 1970s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Bucherer (maker)
Date
1970s
Country of origin
Unrecorded in source
Object type
Wristwatch
Stock no.
BUCSKY7764
Credit line
Dealer listing, Craft & Tailored (BUCSKY7764)
Catalogue title (original)
1970s Bucherer Chronograph (Ref. 651) "Paul Newman" Valjoux Cal. 7765 (English)

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Record summary

Catalogued by Craft & Tailored (dealer), Los Angeles (stock number BUCSKY7764), this is a wristwatch by Bucherer, dated 1970s. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. The record is illustrated with 6 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Dealer description — Craft & Tailored

Considering the brand has been around in some form or fashion since 1888, Bucherer is one of the lesser-known Swiss marques out there. Initially founded by Carl-Friedrich Bucherer and his wife Luise, the brand started out as Lucerne's first watch and jewelry shop before adding a watchmaking extension in 1919. Like Turler, Tiffany, and many large-scale jewelers, Bucherer also did a lot of co-branding and white labeling of watches, one of which is this incredible chronograph from the '70s. Apart front the beautiful sub-dials, the silver dial itself has aged to almost look like marble, with alternating and intermixed tan and silver streaks. Then there's the fantastic Valjoux cal. 7765 beating within the case, which is certainly noteworthy for its rarity and obscurity due to the unique sub-dial placements at 9 o'clock and 12 o'clock, which record active seconds and elapsed minutes, respectively. If you want a watch that sparks conversation, this is it. Stock # BUCSKY7764 Brand Bucherer Style Chronograph Model 651 Serial N/A Size Men's Material Stainless Steel Dial Silver "Aged" W/ Blue "Paul Newman" Sub-Dials Millimeters 36 Bracelet 2PC Leather Strap CASE & BRACELET The stainless steel case appears to be unpolished and retains sharp angles with short lugs that feature light signs of use. It features its original unsigned crown and two pump pushers. The case back is incredibly clean with almost no signs of use. The watch comes supplied on a 2pc handmade leather strap. DIAL & HANDS The once silver dial has aged to a tan-and-silver "marble" finish and features rare bright blue "Paul Newman" style sub-dials. The hour and minute markers are black, the former of which have lume plots that have aged to a light cream color. The lume on the original stick hands has aged to a darker hue than the dial, and there's a black sweep seconds hand to complete the look. ACCESSORIES None. The watch is keeping time, previous service history is unknown.

Historical context

Quartz Revolution (1969 – 1990)

Seiko's Astron begins mass quartz timekeeping; traditional industries contract sharply.

Quartz and digital watches transformed the market after 1969. Swiss employment collapsed, Japanese and Hong Kong production soared, and the Swatch (1983) helped the Swiss industry recover; mechanical watches survived as luxury goods.

Read the period in the timelineMore wristwatches from this periodEarlier: Modern Mechanical Horology

Atlas type guide

Chronographs and split-seconds watches

A chronograph is a watch with an additional seconds hand that can be started, stopped and returned to zero independently of the timekeeping. Louis Moinet built an early example in 1816 and Nicolas Rieussec a recording 'chronographe' in 1821; Adolphe Nicole's heart-shaped reset cam (patented 1862) made the modern return-to-zero possible. Split-seconds (rattrapante) chronographs add a second hand that can be stopped for intermediate times; flyback chronographs restart instantly.

Chronographs were essential tools for doctors (pulsometer scales), artillery (telemeter), engineers and sport. In wristwatches, Valjoux, Venus, Lemania and later the automatic chronographs of 1969 (Zenith El Primero, the Chronomatic Calibre 11 group and Seiko 6139) are milestones.

What to look for

  • Push-pieces on the case band or a single button in the crown (monopusher).
  • Subsidiary registers for minutes and hours; tachymeter, telemeter or pulsometer scales.
  • Column wheel versus cam control visible in the movement.
  • Calibre markings of specialist makers (Valjoux, Lemania, Venus, Landeron).

Dating clues

  • Pocket chronographs with heart cam reset: after 1862.
  • Wrist chronographs: from c. 1910; two-button designs from the 1930s.
  • Automatic chronographs: from 1969.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

Read next:Flyback chronographChronograph

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