The world’s foremost resource on the Rolex 1665 — from Patent Pending to Mark V, COMEX to Military.
The 1665 Family
The Patent Pending Sea-Dweller
The rarest of all DRSD variants. Three known serial batches. Fewer than 120 documented examples worldwide. The most extensively researched PPDRSD database on the internet.
Explore → Double Red · Mark I–VDial Variant Guide
Complete photographic documentation and authentication guide for all five dial variants. Serial ranges, printing characteristics, and collector authentication notes.
Explore → COMEX · Professional IssueCOMEX Sea-Dweller
Issued to professional divers of the French deep-sea company COMEX. Full provenance research and caseback documentation across all issued references.
Explore →All References
“`- White Sea-Dweller
- Rail Dial White Sea-Dweller
- Triple Six 16660 — Matt Dial
- Triple Six 16660 — Gloss Dial
- The Daytona 16520 — Dials
- GMT — Evolution & Transition
- Orange Hand Explorer II
- 5513 Maxi Dial Submariner
- IFREMER Submariner 16610
- Daytona 24Hr Winning Watch
- The Mayer Dial
- The Pisani Dial
- Photo Archive
- Blog
The Definitive Resource
DRSD.com has been the internet’s definitive reference on the Rolex 1665 Double Red Sea-Dweller since 2004 — predating virtually every other resource on these watches.
The research here represents original fieldwork unavailable anywhere else — dial variant identification, serial batch documentation, COMEX provenance records, and Patent Pending case histories.
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