Oak & Oscar The Humboldt ExP-02vsWolbrook Skindiver WT Professional

Oak & Oscar The Humboldt ExP-02 is a 39.5mm stainless steel tool watch featuring a unique, layered aluminum "ghost dial" for legibility and 200m water resistance, powered by a Sellita SW300 movement. Its appeal is limited by a US$2,550 price and an extremely limited production of 20 pieces, with its experimental dial construction done in Chicago. Overall, reviewers highlight the endearing dial and in-house bezel production as key features of the Oak & Oscar Humboldt ExP-02.

The Wolbrook Skindiver WT Professional is praised by owners for its straightforward design, retro aesthetic, and comfortable Beads of Rice bracelet with ample micro-adjustments. Reviewers and owners highlight its beautiful two-tone color, bold green dial, and box sapphire crystal with anti-reflective coating. Accuracy figures vary, with one source stating the Miyota 8315 movement is adjusted in France to ±15 seconds per day, while another owner notes it as a mecaquartz with good accuracy for its price. Some owners find the 40mm case wears smaller than expected, though one noted it felt larger. Feedback on the movement is mixed, with some preferring the Miyota 8315 over the 8215, and one commenter suggesting a Sellita SW200 would be more appropriate for the price. One reviewer expressed disappointment with mismatched hand and lume colors, poor lume performance, bezel wobble, and a high-sitting strap.