Rolex Datejust 1603 Brown Gray Dial

This Rolex Datejust reference 1603 from 1977 embodies the classic charm of the late 16xx series – one of the most popular vintage Datejust generations and at the same time an ideal entry point into the world of vintage Rolex. Produced between 1959 and 1977, the 16xx series stands out for its refined mechanics and timeless design.

The exceptionally attractive dial presents itself in a warm brown-grey tone with a fine sunburst finish, creating a fascinating play of light. Depending on the angle, it shifts from lighter, slightly bronze reflections to deeper anthracite nuances, resulting in remarkable depth and liveliness. The applied gold baton hour markers harmonize perfectly with the gold hands and gilt printing. A particularly charming detail is the gentle patina of the date disc, further enhancing the authentic vintage character of the watch.

The Oyster case is in good condition and features the engine-turned bezel, which offers a more subtle, sporty-elegant appearance compared to the fluted white gold bezel. The reference 1603 is clearly visible between the lugs. The caseback is correctly stamped with reference 1601 – a common Rolex practice, as identical casebacks were used across multiple references.

The watch is fitted with its original Rolex Jubilee bracelet from the same production period, completing the overall harmonious appearance.

Overall, this is an aesthetic classic and one of the most versatile watches a person can have – ideal for regular wear, reliable in daily use and highly appealing to collectors.

Condition Report
Dial: beautifully preserved – natural patina on the dial – intact sunburst finish – original tritium lume in markers and hands – signed “Rolex Oyster Perpetual Datejust Superlative Chronometer Officially Certified T Swiss T”.

Case: Rolex Oyster case – natural signs of wear – one small dent on the lug at 7 o’clock – engine-turned bezel in excellent condition.

Movement: Rolex automatic caliber 1570 – movement number: D402xxx – timegrapher results: rate: +9s/day, amplitude: 242, beat error: 4.9.

Bracelet: original Rolex Jubilee bracelet – natural stretch – bracelet reference 62510H – clasp code A (1976) – end links reference 555 – adjustable bracelet length between 18.1 and 20 cm.

Serial number: 5241xxx (1977)

Int.Exe.: 12653