Description

The Bvlgari Diagono Professional Terra Chronograph Ref. CH40STA highlights the brand’s fusion of Italian design and Swiss watchmaking. The Diagono collection, introduced in the late 1980s, played a major role in establishing Bvlgari’s reputation as a notable name in the watch industry. The name “Diagono” comes from the ancient Greek word “agon,” meaning competition, reflecting the collection’s focus on performance and utility.

This chronograph has an all-stainless steel build, embodying the sporty nature of the Diagono line. Designed to combine daily practicality with brand identity, the collection is known for balancing function and form. The case, integrated bracelet, and overall design emphasize the watch’s ability to handle active use while maintaining visual appeal.

A key aspect of the Diagono Chronograph is its automatic movement. The model houses the B080 caliber, based on the well-known ETA 2892 architecture, which has a reputation for reliability and consistent timekeeping. Its COSC chronometer certification underlines its precision, having passed strict accuracy tests. 

The dial layout includes a white background with three subdials for seconds, minutes, and hours, complemented by red-tipped hands for better visibility. The markers and hands are luminescent, ensuring readability in low light. A discreet date window adds practicality without affecting the dial’s balance.

The 40mm stainless steel case offers a well-proportioned fit. The integrated bracelet, a hallmark of the Diagono series, highlights Bvlgari’s attention to cohesive design. The tachymeter scale on the bezel provides the ability to measure speed based on time and distance. Water resistance up to 100 meters enhances the watch’s robustness, making it suitable for activities like swimming.

The Diagono collection has historically bridged Bvlgari’s focus on high fashion with functional sports watchmaking. Known for its roots in jewelry design, Bvlgari’s launch of the Diagono series signified a shift, presenting a line that balanced high-quality craftsmanship with a sportier approach.

The Diagono Chronograph reflects this blend of style and function, marking an important step in Bvlgari’s evolution as a watchmaker. With its emphasis on performance, precision, and strong design, it represents a meaningful chapter in the brand’s watchmaking journey. This watch exemplifies Bvlgari’s commitment to combining innovation, heritage, and reliable engineering.

This Bulgari Diagono is guaranteed original, comes with our 12-months warranty and our certificate of authenticity, as well as its original box and COSC certificate.