Bremont Supermarine 500MvsLinde Werdelin Oktopus III Black

Owners widely praise the Bremont Supermarine 500M's luxurious appearance and sapphire bezel, with some preferring its design over other luxury dive watches. Reviewers note its updated, legible dial with excellent, long-lasting Super-LumiNova lume. The hardened steel case with anti-reflective coating offers scratch resistance, and the crown placement is a favored feature. Some owners find the 43mm thickness substantial, and one reviewer questions the long-term water resistance of its three-piece case construction compared to traditional designs. Criticisms include the lack of a dive suit extension on the bracelet and a second hand that can be difficult to see in low light, with some finding the bezel markings could be more prominent. Overall, owners and reviewers consider the Bremont Supermarine 500M a handsome, rugged dive watch with a refined look that competes well with more expensive brands.

The Linde Werdelin Oktopus III is noted for its original, artistic design and high-quality case finishing. Reviewers describe it as a fun, attention-grabbing watch with a tough appearance, comfortable on the wrist despite its 44mm x 46mm size. It features a LW customized Dubois Dépraz caliber 14580 automatic movement and is water resistant to 300 meters. One reviewer flags that a big date complication's legibility is hampered by cut-out numerals. On balance, reviewers appreciate the Linde Werdelin Oktopus III for its striking aesthetic and robust build.