Independents

Explore the Grönefeld Gronograaf, a special chronograph from the independent Dutch watchmakers, known for its understated haute horlogerie.

Explore the Grönefeld One Hertz, an independent watchmaking masterpiece with dead-beat seconds. See collector photos and insights into its unique movement and design.

John HS presents his 1941 Grönefeld Principia with a new strap. Explore community reactions to its unique design and how customization influences its perception among collectors.