Rolex Datejust 31 Two Tone

Ah yes, the Rolex Datejust 31 two tone—classic elegance wrapped in a flash of steel and gold. Introduced in 1945, the Datejust line pretty much rewrote the playbook on everyday luxury watches. The 31mm size? Timeless, especially with that ever-stylish mix of Oystersteel and yellow gold. At Tropical Watch, we’ve seen this piece hold its own through trends and time zones, a favorite among collectors who like a little understated flair with their function.