The Casio Pro Trek series is the brand’s lineup of feature-packed sports watches specifically created for hiking, camping, and exploring the great outdoors. While the Pro Trek collection has always had its own unique identity and offered features that aligned with its outdoor-inspired concept, it has really only been within recent years that the Pro Trek range has started to aesthetically lean into the source of its inspiration and acquire a design language that truly feels different from the rest of Casio’s modern catalog. Expanding upon the latest series of models with hybrid analog/digital displays and angular octagonal cases is the Casio Pro Trek PRW6900BF-1 Bonfire watch, which was first announced in November 2023 and features a number of design details that are inspired by campfires, bushcraft, and large outdoor gatherings around an open flame. Historically, Casio Pro Trek models have featured round case profiles and offered appearances that largely resembled many of the bra...