An attractive and well-preserved stainless steel chronograph wristwatch with black "sigma" dial and bracelet

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  • Condition Report

  • Manufacturer: Rolex
    Year: Circa 1975
    Reference No: 6263, inside caseback stamped 6262
    Case No: 4'027'933
    Model Name: Oyster Cosmograph
    Material: Stainless steel
    Calibre: Manual, cal. 727, 17 jewels
    Bracelet/Strap: Stainless steel Rolex Oyster bracelet, max length 205mm
    Clasp/Buckle: Stainless steel Rolex deployant clasp
    Dimensions: 37.5mm Diameter
    Signed: Case, dial, movement and bracelet signed

  • Catalogue Essay

    Reference 6263 was in production - together with its metal-bezel sibling reference 6265 - since the late 1960s until 1987. The final evolution of the manual Daytona line, it is considered by many the most representative and iconic reference of the line, incorporating all the details which made the Daytona a masterpiece of design: bezel with black insert bearing a tachymetre scale, screw-down pushers, and the unmistakable Rolex Oyster case.

    The present version with black dial and silver subdials has a stealth and sporty feel but also grants the timepiece an undeniably enormous aesthetic impact thanks to the black/white chromatic scheme which alternates obviously on the dial, but on the case as well thanks to the black bezel contrasting with the shiny metal.

    The present example manufactured circa 1975 is a variant from the norm as it features an elegant and attractive "Sigma’" dial. The "T Swiss T" signature at 6 o'clock is flanked by the Greek symbol Sigma, denoting the markers are white gold. Research shows that the "Sigma" notation appeared on Rolex dials in the early 1970s.

    In overall very pleasing condition with its crisp case and well preserved dial the present Cosmograph with sigma dial is a rare variant of an already very desirable model.

  • Maker Bio

    Rolex

    Swiss • 1905

    Founded in 1905 England by Hans Wilsdorf and Alfred Davis as Wilsdorf & Davis, it soon became known as the Rolex Watch Company in 1915, moving its headquarters to Geneva in 1919. Like no other company, the success of the wristwatch can be attributed to many of Rolex's innovations that made them one of the most respected and well-known of all luxury brands. These innovations include their famous "Oyster" case — the world's first water resistant and dustproof watch case, invented in 1926 — and their "Perpetual" — the first reliable self-winding movement for wristwatches launched in 1933. They would form the foundation for Rolex's Datejust and Day-Date, respectively introduced in 1945 and 1956, but also importantly for their sports watches, such as the Explorer, Submariner and GMT-Master launched in the mid-1950s.

    One of its most famous models is the Cosmograph Daytona. Launched in 1963, these chronographs are without any doubt amongst the most iconic and coveted of all collectible wristwatches. Other key collectible models include their most complicated vintage watches, including references 8171 and 6062 with triple calendar and moon phase, "Jean Claude Killy" triple date chronograph models and the Submariner, including early "big-crown" models and military-issued variants.

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156

Rolex

Ref. 6263, inside caseback stamped 6262
An attractive and well-preserved stainless steel chronograph wristwatch with black "sigma" dial and bracelet

Circa 1975
37.5mm Diameter
Case, dial, movement and bracelet signed

Estimate
CHF30,000 - 50,000 
€27,700-46,100
$30,300-50,500

Place Advance Bid
Contact Specialist
Alexandre Ghotbi
Head of Watches, Continental Europe and the Middle East
+ 41 79 637 1724
aghotbi@phillips.com

The Geneva Watch Auction X

Geneva Auction 9-10 November 2019