[Accuracy] : Very GoodThe day difference time is about -5~+15 sec / day
Timekeeping measured at +2 to +9 seconds/day (on timegrapher)
but please be careful with water in use
[Case/Crown/Caseback] : Good
Only the first digit “8” and the last digit “9” are somehow legible
c1961 Serviced ROLEX Vintage Early DateJust 1601 Two-Tone 36mm cal.1560 #1593 Fine-Fluted YG Bezel Butterfly Rotor [Accuracy] : Very GoodThe dayCondition Rank : Very Good (Full serviced on July 1, 2026) [Description of services] Full disassembly, cleaning, inspection, lubrication, and assembly. [Originality Verified] Authentic Original The watch is judged to be original and period correct in its main configuration. The case, caseback, dial, movement, hands, crown, and fine fluted yellow gold bezel appear consistent with this early production period. [Features] Ref. 1601 cal. 1560 (non