c1979 Serviced ROLEX Vintage DateJust 16030 36mm cal.3035 #1620

Condition Rank : Very Good  
(Full serviced on September 4, 2026)

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

[Originality Verified] - Authentic Serviced  
Main components are judged original and period-correct. Hands and bracelet are later genuine Rolex replacements.

[Features]  
Rolex Datejust Ref.16030 / cal.3035 (hack) / 28,800 bph / 36mm / 20mm lug  
Year: c.1979 / Serial No: 578xxxx  
Non-waterproof.

[Collector’s Notes]  
The Rolex Datejust 16030 succeeded the 1603, keeping its engine-turned bezel but adding the faster cal.3035 and quickset date.  
The Luminova hands and Ref.62510H / End 555 Jubilee appear to be later Rolex service parts. The RS1 clasp code points to c.2010.

[Dial] : Very Good  
It appears original. No clear signs of redial, repainting, or relume.

[Hands] : Excellent
Later Rolex Luminova service hands, not generic.

[Crystal] : Very Good  
Plexiglass.

[Case, crown and back of the case] : Good  
The case appears unpolished. Crown screw-in is very good (approx. 1.5 turns). Serial is readable.

[Band] : Good  
Rolex Jubilee Ref.62510H / End 555 / Code RS1. Fits up to approx.20cm. Little stretch; brushed and polished finishes remain clear.

[Action] : Very Good  
Automatic winding, hand-winding, quickset date and time-setting work properly.

[Accuracy] : Very Good  
About +2 to +6 sec/day. (Measured by Timegrapher)