1972 Rolex Datejust Ref. 1603
Record status
Individual type · partial
Period
1972
Maker / issuer
RolexThis Rolex Datejust, reference 1603, dating to 1972, features a 36mm stainless steel case and an engine-turned bezel. The watch is distinguished by its blue "Sigma" sunburst dial, which incorporates a "Wide Boy" configuration characterized by broader markers and hands compared to standard stick equivalents.
The term "Sigma" refers to the printing at the 6 o'clock position, indicating the use of gold components within the dial construction. The watch is accompanied by a Rolex 62510H rolled-link Jubilee bracelet with 55 end pieces. The timepiece features a date display with a metallic wheel, noted for its "open" 6 and 9 numerals. The dial includes tritium lume plots and original tritium-filled hands, which exhibit a consistent patina.
The case has been recently polished, and the movement is currently functioning as a timekeeping instrument.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Type
- Datejust
- Maker
- Rolex
- Model
- Datejust 1603
- Bracelet
- 62510H Jubilee
- Dial type
- Sigma Wide Boy
- Date wheel
- Open 6s and 9s
- Place recorded
- Switzerland
- Maker / attribution
- Rolex
Design
- Dial and Hands
- The timepiece features a blue sunburst "pie-pan" dial identified as a Sigma "Wide Boy" variant. This designation is based on the broader design of the hour markers and baton hands. The term "Sigma" refers to the symbols printed at the 6 o'clock position, signifying the application of gold components. The dial includes tritium lume plots, which are described as having a creamy patina. The hands are the original tritium "Wide Boy" style, matching the dial's patina. The dial is equipped with a metallic date wheel, which displays open-style 6 and 9 numerals. According to the provided information, the dial is in a condition without aging or damage, and the hands do not show degradation under ultraviolet light inspection.
- Visible features
- • Blue sunburst pie-pan dial with Sigma markings at 6 o'clock • Engine-turned stainless steel bezel • Open 6 and 9 numerals on the date wheel • Rolled-link Jubilee bracelet with 55 end pieces
- Case and Bracelet
- The 1972 Datejust reference 1603 is housed in a 36mm stainless steel case featuring an engine-turned bezel. The case has undergone a recent polish, resulting in what the auction description reports as extremely thick lugs that retain their finishing. The exterior of the case is maintained in a crisp condition with minimal signs of prior use. The watch is secured by a Rolex 62510H rolled-link Jubilee bracelet. This bracelet is equipped with 55 end pieces and comprises 22 links. The auction description reports that the bracelet exhibits light stretch commensurate with its style and construction, and is sized to accommodate a wrist measurement of up to 7 3/4 inches.
- Provenance and Condition
- The watch is listed with the stock number RLXDJ160372. The vendor reports that the movement has been recently serviced and is currently maintaining time as expected. No original papers or boxes are included with the object. All observations regarding the condition of the case, dial, and bracelet are based on the vendor's provided descriptions and the accompanying photographs.
Identification
- Reference
- 1603
- Serial number
- 31XXXXX
- Source note
- Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Research required: The exact serial number is partially redacted as 31XXXXX
- Research required: The claim of 'factory-like' finishing is a subjective assessment by the vendor