Serviced Vintage ROLEX OysterPerpetual 1550 34mm Golden Egg cal.1570 c1973 #1527

Condition Rank : Excellent
(Full serviced on Jan 1, 2026)

[Description of services]
Full disassembly, cleaning, inspection, lubrication, and assembly.

[Features]
Ref:1550 / cal.1570 (with hack) / 19800bph / 34mm case (excluding crown) / 19mm lug / Cap Gold (Gold Plated Case, not solid gold)
Accuracy 0~+8 sec/day
Year of manufacture : c1973
Serial No : 324xxxx
Non-waterproof

It is not possible to describe all of the conditions in writing.Please check the photos carefully if you would like to know more about the condition.Also, if you have any questions, please ask.

[Dial] : Excellent
A beautiful champagne dial.
It remains in original condition.

[Hands] : Excellent

[Crystal] : Very Good
Plexiglass

[Case, crown and back of the case] : Very Good
Cap gold case with a thick 14K gold layer over stainless steel—offering the look of solid gold with added durability.
Together with its champagne dial, it’s often nicknamed the “Golden Egg.”

There are no noticeable scratches or peeling of the gold, and it is in very good condition.

Screw-down crown functions properly. (requires approx. 1.3 turn to release).
The engraving on the case is readable.

[Band] :New (Leather straps, not genuine)
The leather strap is an aftermarket part, but the buckle is a genuine Rolex vintage gold-plated buckle.

[Action] : Very Good
It runs well by Hand-winding and Automatic.
We've seen it run for long hours.
The winding of the crown is very good.

[Accuracy] : Very Good
The day difference time is about 0~+8 sec / day.
(Measured by Timegraphers)
The accuracy may vary depending on the posture.
This is a vintage watch, so do not expect the same accuracy as a quartz watch.
If you are looking for perfect accuracy, please do not buy.