Ultra Rare Rolex Datejust

Reference 1630 is among the rarest Rolex Datejust references in existence — produced in extremely limited quantities as part of a specific 1976 production run bridging the automatic and later Oysterquartz platform. This 14K yellow gold and stainless steel example (serial 5.1M, year 1976) presents with a light champagne dial in the pre-Oysterquartz case configuration that defines what makes this reference unusual: the transitional production period creates a watch with hybrid characteristics that neither fully belongs to the automatic era nor to the quartz era that followed. A genuine collector’s reference with documentation to support the rarity claim.

Reference 1630 Datejust collectors are among the most specialized in the Rolex community — buyers from Houston’s Piney Point Village and nationally who know the reference number, understand its production context, and are specifically looking for a documented example. Houston Gold Exchange encountered this piece through private estate acquisition and has researched the reference thoroughly before listing. This is a piece for the buyer who already knows what it is.

Available for private in-person inspection at our Houston showroom by appointment. Online purchase available with complete documentation and detailed photography. This reference deserves the conversation before purchase — please contact us first.