Praesidus 38mm AutomaticvsSpinnaker Spence 300

The Praesidus 38mm Automatic is described by owners as a "pretty bomber watch" with a preferred 38mm case size. One owner appreciates the proven Seiko NH35 movement and the 38mm diameter, though they note a 12.5mm thickness and find the dial's hands large. Overall, owners appreciate the 38mm Praesidus Automatic for its size and reliable movement.

Owners widely praise the Spinnaker Spence 300 for its slim 10.9mm case and 40mm diameter, offering a comfortable and versatile wear. Reviewers and owners alike highlight its value, with some seeing it as a budget alternative to more expensive dive watches. The watch features a Seiko NH35 automatic movement and 300m water resistance. However, some community members find the dial printing and bracelet finishing to be less refined, and a few suggest other brands offer better value at similar price points. On balance, owners and reviewers rate the Spinnaker Spence 300 highly for its impressive case dimensions and overall value proposition.