Rolex Explorer II 16550 "Warm Patina dial" with super Jubilee 1969 5mm yellow gold snap-back case

5mm yellow gold snap-back case

The lume plots and hands have developed a beautiful yellow tone

This moment holds major significance in Rolex history

purchased directly from the original owner here in the Netherlands

Calibre 215 manual wind movement

Rolex Explorer II 16550 "Warm Patina dial" with super Jubilee 1969 5mm yellow gold snap-back caseThe original Rolex Oyster Perpetual Explorer II ref. 1655 was introduced in 1971. In hindsight, its fair to say the model struggled to gain traction at launch. Rolex positioned the Explorer II as a tool watch specifically designed for spelunkingan activity that, while adventurous, remained niche. The spirit of exploration was certainly present: navigating dark, damp, and potentially dangerous caves. However, despite a broader cultural fascination with