Rolex Oyster Perpetual Ref. 1550 Gold Blue Dial 1979 – Serviced Vintage Classic with Cal. 1570

The Rolex Oyster Perpetual Ref. 1550 from 1979 is a rare and particularly striking vintage configuration. The combination of a gold-plated case and an intensely blue dial makes this model a real eye-catcher within the classic Oyster Perpetual range.

The watch was fully serviced in May 2026 and is in a very well-maintained condition overall.

Striking Vintage Configuration

While many Oyster Perpetual models feature a more understated design, this reference clearly stands out:

• Gold-plated case with warm vintage character
• Vibrant blue dial with strong visual depth
• Classic 34 mm case size

This combination is rare to find and is particularly appreciated by collectors who seek exceptional color variations within the Rolex world.

Rolex Caliber 1570 – Proven Technology

Inside, the legendary Rolex Caliber 1570, one of the brand's most robust automatic movements, is at work. It stands for longevity, stability, and excellent timekeeping accuracy.

The current measurements after service:

• Rate deviation: +10 s/day
• Amplitude: 283°
• Beat Error: 0.2 ms
• Power reserve: approx. 48 hours

This means the watch is technically well-adjusted and immediately ready for use.

Freshly Serviced – Ready for Everyday Use

As part of the complete overhaul in May 2026, the following work was carried out, among others:

• Movement cleaned and oiled
• Movement regulated
• Case professionally reconditioned
• Bezel highly polished
• New leather strap fitted

The result is a vintage Rolex that has been aesthetically refreshed without losing its character.

Condition & Overall Impression

• Case: Mint
• Bezel: Like New
• Crystal: Very Good
• Movement: Good (running stably after service)
• Strap: Like New
• Dial: Very Good
• Caseback: Very Good

Scope of Delivery

• Watch
• Travel case
• In-house certificate of authenticity

Conclusion

The Rolex Oyster Perpetual Ref. 1550 is an unusual and rare vintage Rolex with a strong visual presence. The combination of a gold case and blue dial clearly distinguishes it from classic variants.

With fresh service and solid technology, it is an attractive piece for collectors looking for something special within the Oyster Perpetual line.