Rolex Oyster-Perpetual Date 1501 Blue Explosion SAFARI - Fully checked and regulated

- Fully checked and regulated by our watch maker

- Valjoux 92 manual wind movement

when they introduced the first perpetual calendar wristwatch in history

a great look we find

- Serial 743xxx

Rolex Oyster-Perpetual Date 1501 Blue Explosion SAFARI - Fully checked and regulatedAt Bulang and Sons, we have a lot of love for the 34mm Oyster. Its modest size packs a big punch, and were delighted to share another unusual example today pure vintage Rolex cool. This Oyster Perpetual Date is in great condition and features a striking soleil finished blue dial with a very distinctive effect. Around the stick hour markerswhere the zinc sulfide tritium lume is situatedthe blue takes on an exploding appearance. This effect is