Rolex Datejust 1630 Rare Bird 14K Gold Steel Auto — USD 8,499

The Rolex Reference 1630 is notable for its distinctive case design, which shares visual characteristics with the Oysterquartz models but houses a mechanical movement. This reference represents a period in Rolex's history where design elements were explored that diverged from the more traditional Oyster cases, offering a unique aesthetic that bridges two distinct technological approaches within the brand's catalog. It stands as an interesting example of design continuity across different movement types. This particular reference features a 36mm case crafted from a combination of stainless steel and yellow gold, a material pairing often referred to as Rolesor. It is equipped with the automatic caliber 1570, a robust movement known for its reliability and a power reserve of approximately 48 hours. The watch is fitted with a sapphire crystal, providing enhanced scratch resistance, and offers a water resistance of 100 meters. The integrated Oyster bracelet is a key design element, flowing seamlessly from the case. The Reference 1630 appeals to collectors interested in Rolex's less common designs and those who appreciate the Oysterquartz case architecture but prefer a mechanical movement. Its integrated bracelet and two-tone construction give it a distinct presence, differentiating it from other Datejust models of the era. Multiple dial color options were available, allowing for variety within this specific reference.