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Bulgari Diagono Calibro 303 Chronograph 18K Gold and Stainless Steel Wristwatch

Item Details

A Bulgari Diagono Calibro 303 chronograph 18K gold and stainless steel wristwatch. A luxury watch that features bold patterns and design with a robust 18K white gold bezel that frames a silvered sunray dial with stick hour markers and baton style hands. This distinctive chronograph watch also features silvered subdials with gold tone accents, a stainless steel case with a screw-lock crown and exhibition case back and the timepiece is displayed on a crocodile bracelet with a stainless steel deploment clasp.

Brand: Bulgari
Type: Wristwatch
Model Name: Calibro 303
Bezel Material: 18K White Gold
Case Material: Stainless Steel
Caseback Material: Stainless Steel
Movement: Bulgari Cal. BLU303 Automatic, 37 Jewels
Functions: Chronograph, Date Window, Screw Lock Crown, Subdials
Clasp Style: Deployment
Bracelet/Fob Material: Leather, Stainless Steel
Bracelet/Fob Style: Band
Bracelet/Fob Length: 7.00"
  • Timekeeping accuracy not guaranteed.
  • This item has been evaluated by an independent Watch Specialist using industry standard testing to ensure metal content and accuracy. All weights and measurements are estimated and approximate​ ​(WSRMC/DCCJVS).
  • EBTH assumes all watches unisex and does not specify the gender of a piece. For size reference, please see the case measurements of the piece listed under Dimensions.
    Standard women’s sizes run between 26mm and 38mm.
    Standard men’s sizes run between 38mm and 50mm.
  • Secondhand jewelry may contain minor markings/imperfections throughout.


- running at time of evaluation without detailed testing, future state not guaranteed.
- exhibition case back.
- the bracelet is crocodile and stainless steel.
- scratches on the anti-reflective coating on the crystal.
- includes a box.


- lug to lug measurement is 53.50 mm.
- case to case measurement is 42.00 mm.
- the total approximate weight, inclusive of all materials, is 86.40 dwt.

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