BA111OD Chapter 7 Chronometer Frost Blue - Rubber

BA111OD Chapter 7 Chronometer

A Swiss chronometer for everyday wear. Precision certified by the Geneva Observatory.

The Chapter 7 Chronometer represents a significant milestone for BA111OD – it is the brand's first model with official chronometer certification. Its sporty-elegant design, integrated bracelet, 100-meter water resistance, and, most importantly, individually tested precision make it a watch that performs equally well in the office as it does during an active weekend.

The 316L steel case measures 40 mm in diameter, 10.5 mm in height, and 47 mm lug-to-lug. The distinctive faceted bezel and the combination of brushed and polished surfaces play with light, emphasizing the watch's modern architecture. The crown is unusually positioned at four o'clock, and a sapphire crystal with double-sided anti-reflective coating protects the dial.

Certified Precision

Inside, a Swiss automatic Soprod P024 caliber operates with 25 jewels and a 38-hour power reserve. Each movement undergoes individual testing by the Observatoire Chronométrique de Genève – TIMELAB and achieves a certified precision of −4/+6 seconds per day.

Therefore, with every watch, you will also receive its own chronometric measurement report and an individual certificate confirming the achieved precision.

The Chapter 7 is also Swiss Made, designed and assembled directly in Neuchâtel. The automatic movement can be admired through the sapphire case back, and the 100-meter water resistance allows the watch to be used for swimming without worry.

You can choose between a sportier rubber strap with a double folding clasp or an integrated steel bracelet with tool-free micro-adjustment.

Four Colors, Four Characters

All variants share a sunray dial with a characteristic cascading pattern that creates depth and changes its appearance depending on the light. The faceted indices are treated with Super-LumiNova.

Forest Green
The deep green version is one of the most distinctive variants in the collection. The sunray finish, together with the cascading structure, plays with various shades of green – from darker forest tones to more vibrant green reflections. A sporty color that still appears sufficiently elegant thanks to the steel case and bracelet.

Absolute Blue
Deep blue is probably the most classic color choice for Chapter 7. The sunray surface highlights the dial's texture and transitions from dark blue to more pronounced shades depending on the light. A versatile option that works well on both a steel bracelet and rubber.

Frost Blue
The lightest and airiest design in the collection. The icy blue shade gives the technical design of Chapter 7 a fresher and more contemporary character, while also allowing the cascading structure of the dial to stand out beautifully. An ideal choice for those who want something less traditional than classic dark blue.

Jet Black
The cleanest and most technical variant. The black sunray dial creates an almost monochromatic look, allowing the geometry of the case, the faceted indices, and the dial's structure itself to stand out more. The result is a versatile, yet distinctly modern Chapter 7.

Why choose the Chapter 7 Chronometer?

Because it offers a very interesting combination of certified chronometric precision, a Swiss Made automatic movement, sapphire crystal, 100-meter water resistance, and a sophisticated sporty-elegant design.

And chronometric certification here is not just an inscription on the dial. Each piece is individually tested and delivered with its own report and certificate.

Technical details:

About the brand

BA111OD is an independent Swiss watch brand founded by Thomas Baillod in 2019. Its name is derived from the Baillod surname, which has roots in the Neuchâtel watchmaking tradition dating back to 1775. The brand was created with the ambition to offer genuine Swiss mechanical watches in a different way – with a distinctive design, a more direct relationship with customers, and an emphasis on making quality watchmaking accessible beyond traditional luxury brands.

Chapter 8 embodies this philosophy perhaps better than any other BA111OD model. It is a gateway to the world of Swiss mechanical watchmaking, yet it certainly doesn't feel like a "basic" watch. It offers a true automatic Swiss movement, sapphire crystal, thoughtful design, hand assembly in Neuchâtel, and, most importantly, its own character.