Acquire a rare chapter of aviation and horological history with this extraordinary vintage Rolex Datejust Turn-O-Graph 1625. Known among connoisseurs as the “Thunderbird,” Reference 1625 represents one of the most historically significant hybrid models Rolex ever produced—merging the refined luxury of the classic Datejust with the functional utility of a rotating sports bezel. Cast in solid 18k yellow gold and fitted with a scarce early arrowhead dial, this early 1960s specimen is a blue-chip acquisition for serious vintage collectors.

Rare Early Champagne “Arrowhead / Dagger” Dial

While later 1960s and 1970s Turn-O-Graph models were fitted with standard baton indices, this early execution features sculpted arrowhead / dagger hour markers cast in solid yellow gold. The champagne sunburst pie-pan dial catches the light with vintage warmth, accented by double chevron markers at 6 and 9 o’clock and an applied Rolex coronet at 12 o’clock. Tapered alpha/dauphine hands glide over the dial, while the classic date aperture at 3 o’clock is magnified by the iconic 2.5x Cyclops acrylic crystal.

Solid 18k Yellow Gold Turn-O-Graph “Thunderbird” Bezel

Setting the Turn-O-Graph apart from standard Datejust references is its bidirectional 60-minute rotating bezel. Cast entirely in solid 18k yellow gold, the bezel features crisp ribbed knurling along with embossed 10-minute Arabic numerals (10 through 50) and a top triangle marker. Originally commissioned and officially adopted by the USAF “Thunderbirds” flight demonstration team in the 1950s, this functional bezel allowed pilots to perform rapid in-flight timing calculations, laying the functional groundwork for subsequent Rolex tool watches.

Classic 36mm Solid 18k Gold Oyster Architecture

Housed in an authentic 36mm Oyster case crafted from solid 18k yellow gold, this Rolex Thunderbird 18k yellow gold timepiece delivers substantial wrist presence and vintage heft. The case retains thick, defined lug profiles and warm, unmolested gold hues. Equipped with a screw-down Twinlock crown and a solid gold screw-down caseback, the case offers a versatile 36mm silhouette that pairs naturally with both formal tailoring and curated casual wear.

In-House Rolex Calibre 1560 Superlative Chronometer

Beneath the caseback beats Rolex’s celebrated in-house Calibre 1560 automatic movement. Regarded by watchmakers as one of the most robust and over-engineered mechanical movements of the mid-twentieth century, this 26-jewel caliber features a free-sprung balance with a Breguet hairspring and the famous “butterfly” winding rotor. Certified as a Superlative Chronometer, it provides dependable mechanical precision and lasting durability.

An Investment-Grade Collector’s Timepiece

Fitted to a supple tobacco-brown suede leather strap with contrast ecru side stitching, this Rolex 1625 arrowhead dial watch bridges the worlds of aviation tool watch and precious-metal dress elegance. For the discerning horologist seeking a standout addition to an elite collection, this collectible vintage Rolex Malaysia offering represents authentic mid-century pedigree, complication rarity, and enduring value.