Ratio FreeDiver Professional Sapphire RTF0xxvsScurfa Diver One D1-500 ND

Owners widely praise the Ratio FreeDiver Professional Sapphire RTF0xx as a no-nonsense beater diver, particularly for its value at a price point around $75-85, noting its sapphire crystal and C3 lume. Some owners report a 1000m water resistance rating, contrasting this favorably with more expensive entry-level divers that feature mineral crystals and lower water resistance. On balance, owners rate the Ratio FreeDiver Professional Sapphire RTF0xx highly for its exceptional value and robust specifications.

The Scurfa Diver One D1-500 ND is widely praised for its 40mm case size, which owners find comfortable for everyday wear and reminiscent of classic dive watch proportions. Reviewers highlight its robust build, precise bezel, and excellent anti-reflective sapphire crystal, contributing to high legibility alongside its handset. The aluminum bezel offers a distinct aesthetic, and the 500-meter water resistance is considered more than adequate for recreational diving. One owner noted the lume is good, though not as strong as on other Scurfa models. Overall, owners and reviewers rate the Scurfa Diver One D1-500 ND highly for its comfortable wearability and tool-like legibility at its price point.