Item No : 187423

Rolex

Model:Datejust 1601 Vintage Circa 1977 SIGMA Dial

Ref.:1601

Size:36 mm

Case:Steel , Screw in crown and case back. White gold crenellated bezel

Glass:Plexiglass

Dial:Silver

Movement:Automatic Winding

Function:Time , Date

Band:Rolex Jubilee in Steel

Buckle:Original Steel Folding Clasp

Paper:No

Box:No

Year：1977

Condition:Mint 90%

Price:US$0 Informative purposes only

Remarks:

508xxxx series, circa 1977.

In the 1970’s the symbol σ (Greek letter Sigma) was used by certain watch manufacturers to indicate the presence of gold in watches. When the two σ marks are on the dial signature before and after “T Swiss T”, the hour markers and hands are 18k gold.

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