Serviced Vintage ROLEX OysterPerpetual 1501 Grey Dial 34mm cal.1570 c1970 #1521

Condition Rank : Very Good
(Full serviced on Nov 30, 2025)

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

[Features]
Ref:1501 / cal.1570 (no hack) / 19800bph / 34mm case (excluding crown) / 19mm lug/ / Original Grey Dial
Accuracy 0~+9 sec/day
Serial Number : 242xxxx
Year of manufacture : c1970
Although it has passed waterproof testing, please treat it as non-waterproof whenever possible.

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] : Very Good
It remains in original condition.

[Hands] : Very Good

[Crystal] : Very Good
Plexiglass

[Case, crown and back of the case] : Good
Crown screw-in is very good.(1.5 turn of crown to unlock)
The serial number engraving is readable.

[Band] :New (Leather straps, not genuine)

[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~+9 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.