Prospex Sumo SPB101

The review highlights that the updated Sumo is a formidable and great value watch that moves beyond its kitschy nickname, praising the inclusion of the 6R35 movement, sapphire crystal, and improved aesthetics while noting it remains an affordable, high-quality choice.

The publication identifies the SPB101J1 as one of the best entry-level professional dive watches for the money, specifically highlighting the value provided by the in-house movement and the watch's refined 2019 updates.

A long-term assessment concludes that the watch remains an exceptional value and a versatile, reliable tool that rewards ownership and holds its own against more expensive modern Seiko releases.

The review praises the updated Sumo as a significant evolution, noting that its improved materials, movement, and design make it a compelling mid-range dive watch that balances heritage with modern performance.