1966 Rolex Oysterdate Precision Ref.6694

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This is so far one of the best opportunities to enter the world of vintage Rolex collecting. The amazing Oysterdate Precision ref.6694 was produced in 1966 and boasts with a beautiful matte black dial in excellent near-NOS condition. It is powered with precise and robust hand-winding caliber1225 providing impressive 58 hours of power reserve once fully wound. Accompanied by a lovely riveted 7205 bracelet this watch will work with literally any outfit!  

The watch was serviced in December 2017. Comes with elegant original Rolex 7205 bracelet dated 1.71 and No.60 endlinks. Technical warranty: 1 year.


  • 3-body case with screw-down case back. Mixed brushed and high-polished finishing. Screw-down crown, smooth bezel.
  • Excellent overall condition showing very thick lugs and clear signs of factory finishing. Showing traces of wear and tear
  • 34 mm (without crown) / 48 mm (lug-to-lug) / 19 mm (between lugs)
  • Original steel crown signed with Rolex crown. 
  • Original plexiglass crystal showing minor scratches


    • Precise manual-winding movement
    • Cal.1225 signed "Montres Rolex SA, Geneva Swiss, Seventeen 17 Jewels"
    • Rhodium-plated, 17 jewels, 21600 A/h, 58 hours of power reserve.
    • Fully serviced in December 2017


    • Original untouched dial in outstanding condition showing no traces of aging. All tritium markers are intact. 
    • Raised golden Rolex crown at 12 o'clock. Signed "Rolex" and "Oysterdate" at 12 o'clock and "Precision" and "-T Swiss T-" at 6 o'clock.
    • Original luminous hands in outstanding condition.

    Delivery set:

    • The watch with original Rolex riveted 7205 bracelet. The bracelet comes from 1971 and is younger than the watch. The expandable links are fixed now, therefore, the bracelet works like an ordinary Oyster bracelet. The size will surely fit the wrist up to 19 cm. 
    • Our company’s warranty certificate, invoice and general terms and conditions.

    Collections: Archive

    Category: Rolex

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    Sizing Product

    Measuring a watch

    It is always crucial to understand the size of the watch, especially when it comes to vintage watches which are generally considered as too small in comparison with what watch industry offers today. For example, the original Patek Philippe Calatrava introduced in the 1930s was only 31 mm in diameter, while today's classic Calatrava is 39 mm. When you think about 8 mm, it doesn't seem to be a big difference, but believe it is.

    In our condition reports we normally disclose three most important parameters as follows: diameter without crown / lug-to-lug length / lug width. 

    Diameter without crown

    It is, so far, the most important measurement to understand the size of a regular round-shaped watch.It helps you to understand proportions and overall look of the watch. It is important to consider width of the bezel and color of the dial, because certain combinations may make the watch look bigger, while some other smaller. It is all very individual, however there is common understanding:

    Lug-to-lug width

    This parameter will help you to understand whether the watch is comfortable for wearing. You should compare lug-to-lug width with the width of your wrist, and if lug-to-lug width is smaller or equal, then this watch shall be comfortable.

    Lug width

    This measurement is defining what size of strap you need for the particular watch. Depending on era and manufacturer you can find watches with lug width between 14 mm and 24 mm. Most common sizes are 18 mm and 20 mm.