Rolex Datejust Ref. 1603 'John Bull' - Sunburst Blue 'Sigma' Dial Unpolished
Hard to believe - but the Datejust has been around since 1945. It is far older than its bigger and attention-hogging Submariner brethren. The Datejust was Rolex’s idea of the perfect everyday watch. The robustness of the Oyster case, combined with the elegance of an Oyster Perpetual. The ‘4 digit’ series of Datejust are particularly attractive for their pie-pan dials which offer a layer of three-dimensionality to the dials that went away with the advent of quickset date and 5-digit Datejusts. These early Datejusts were available as the 1601, with a fluted white gold bezel, or the 1603, with an engine-turned steel bezel. The 4-Digit Datejusts were also the first series to become available with a myriad of dial colors and case and bracelet materials.
This particular piece, a Reference 1603, dates to circa 1977 and as you may have noticed, stands out amongst its contemporaries with a standout 'special' finishing. Known as 'John Bull,' this piece's namesake is derived from a dealer that, with the approval of Rolex, has had certain models over the years treated with a special 'bark'-like finishing.
This is one of those watches.
It remains in excellent overall condition, with thick and symmetrical case proportions, strong finishing throughout, and a correct engine-turned steel bezel. The matching 'oval-link' Jubilee bracelet with a blade clasp possesses the very same finishing on the outer links and remains in matching condition. Inside, the sunburst blue 'Sigma' dial shows some minor wear around the edge of the pie-pan, and presents beautifully with crisp sunburst finishing and a vibrant blue color throughout.
All things considered, this is tough to beat. Like virtually all 36mm 4-digit Rolex, this could easily be your one vintage watch, or make for a fantastic addition to a growing collection.
Condition Report & Details
Condition:
Movement:
Bracelet/Strap:
Shipping, Returns, & Warranty
Every Oliver & Clarke timepiece comes with a one-year mechanical warranty starting from the date of delivery. We ensure all watches are in wonderful working condition and are ready for daily wear. Many have been fully serviced by our team of watchmakers.
Please note:
- Due to the vintage or antique nature of many of our watches, they may not keep time as accurately as when new, nor as precisely as quartz or electronic devices.
- We do not guarantee water resistance and do not warranty against moisture or water damage. Deliberate exposure to water or steam is not recommended.
- Warranty does not cover internal or external damage caused by accidents, mishandling, abuse, modifications, or services performed by anyone other than our authorized personnel.
- Our warranty is non-transferable.
The Oliver & Clarke Guarantee
At Oliver & Clarke, we meticulously vet each watch to ensure its authenticity and quality. Your satisfaction is our top priority, and our mission is to help you find the perfect timepiece. If you have any questions, we are here to assist you promptly.
Our Guarantee:
- Each timepiece is thoroughly evaluated, authenticated, and approved by our expert team before it is offered for sale.
- We guarantee the period-correctness of all components unless otherwise stated.
- The authenticity of each watch is guaranteed in perpetuity.
Choose options
"As collectors themselves, Oliver and Clarke are on a mission to make buying vintage watches as painless as possible."
"The company focuses on good prices for its pieces, elite customer service and full transparency."
"The appointment-only space is inviting, with comfortable seating areas and exposed brick walls."
From Rolex & Patek Philippe, to Cartier & Audemars Piguet. As collectors first, we love the small details that separate the Submariner from Daytona and Calatrava from Royal Oak. This is why you'll find our curated assortment spans decades of generations of models and brands. We believe that watches don't just tell time, they tell history - and life is too short to wear a boring watch.
Oliver & Clarke