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This Rolex Oyster Perpetual Date Ref. 1500 from 1973 is a standout example of vintage Rolex design and rarity. Featuring a rare Sigma ghost taupe dial, the subtle brown-grey hue of the dial has developed a soft, even tone with “ghosted” print that has gracefully aged over time. The “σ SWISS σ” signature at 6 o’clock marks the use of solid gold hands and hour markers — a detail highly sought after by collectors and a hallmark of Rolex’s mid-1970s craftsmanship.
Powered by the Rolex Calibre 1570, this watch delivers the same reliability and precision that define Rolex’s golden era of movement making. The 34mm stainless steel case with smooth bezel keeps the design refined and understated, making it ideal for both daily wear and collecting. Completing the setup is a Rolex 78350 Oyster bracelet, signed VD and dated to 1979, perfectly complementing the dial’s tone and overall aesthetic.
Key Features
Reference: 1500
Year: 1973 (papers dated May 1974)
Movement: Rolex automatic Calibre 1570
Case Size: 34mm stainless steel
Dial: Rare ghost taupe “Sigma” dial with ghosted text and solid gold hour markers
Bezel: Smooth polished bezel
Crystal: Acrylic crystal
Bracelet: Rolex 78350 Oyster bracelet signed VD (1979)
Accessories: Original Rolex papers and Rolex Cuba service history from 1991
A Word on Condition
This example remains in excellent vintage condition throughout. The case retains sharp lugs with clear definition, showing only light surface wear consistent with careful use. The dial is the star of the show — beautifully aged with rich tones and a clean, even finish. The bracelet remains tight with minimal stretch, and the movement has been fully inspected and professionally serviced to ensure accurate performance.
Why Buy This Watch
The Rolex Oyster Perpetual Date Ref. 1500 is often celebrated for its balance of wearability and timeless design, but this configuration stands apart. The Sigma ghost taupe dial transforms it from a classic daily wearer into a genuine collector’s piece. Its rarity, coupled with its original papers and Rolex service history, make it an exceptional find for any serious collector.
Collector Insight
Sigma dials, denoted by the small “σ” symbols at 6 o’clock, were introduced in the early 1970s by the Société Suisse pour l’Industrie Horlogère (SSIH) to highlight the use of solid gold hour markers and hands. Found on select Datejust, Day-Date, and Oyster Perpetual models, these dials have become increasingly collectible — especially when paired with rare dial tones like this ghosted taupe variant. This watch embodies that perfect intersection of rarity, authenticity, and timeless design that defines the most desirable vintage Rolex pieces today.
Every watch we sell is fully inspected and professionally serviced to meet our exacting standards. We stand by the quality of our stock, which is why every purchase includes a 12-month Watts On Watches warranty and full purchase documentation.