Rolex 5700 (Pre-owned - Good) — USD 5,790 on eBay

The Air King Date reference 5700 represents a distinct variation within the Air King family, notable for its inclusion of a date complication, a feature not present on the standard Air King models. This reference offers the classic Air King case proportions but with the added utility of a date display, positioned at 3 o'clock and magnified by a Cyclops lens on the crystal. It provides a more versatile option for those who appreciate the understated design of the Air King but require daily date functionality. This reference typically features a stainless steel case, housing an automatic movement. The case diameter is generally consistent with other Air King models of its era, providing a comfortable and balanced presence on the wrist. The movement is a chronometer-certified caliber, ensuring reliable timekeeping. The crystal is acrylic, contributing to its vintage aesthetic, and the watch offers a degree of water resistance suitable for everyday wear. For collectors, the Air King Date 5700 is appealing due to its unique position in the Rolex catalog as a date-equipped Air King. It bridges the gap between the simpler Air King and more complex date models, offering a blend of practicality and classic design. Its production period and variations in dial configurations make it an interesting piece for those seeking a less common Rolex reference.