Cincinnati Watch Company Desk DivervsSeiko Prospex Sea 1968 Heritage Diver's GMT

Owners widely praise the Cincinnati Watch Company Desk Diver for its high accuracy, great power reserve, and lume, with fit and finish noted as on par with or better than competitors at its price point. Some owners report the manual-wind Sellita SW210-1 movement is smooth, though one source notes the watch has 0 meters of water resistance and another mentions potential small marks on the vintage case. The $1500 price is considered too high by some for a novelty item, with a desire for a more affordable quartz option. Overall, owners rate the Cincinnati Watch Company Desk Diver highly for its accuracy and build quality relative to its price point.

The Seiko Prospex Sea 1968 Heritage Diver's GMT is widely praised for its build quality, finishing, and value, with owners noting its comfortable wearability and attractive aesthetic, particularly the silver/white sunray dial and blue ceramic bezel. The improved bracelet clasp with excellent micro-adjustment is a recurring positive point. Some owners report accuracy figures of +3 seconds per day or +/- 5 seconds per day, exceeding the movement's stated range. However, the GMT functionality is considered secondary to its dive watch capabilities by some, with the GMT scale being difficult to read and the caller-style GMT movement being a drawback for certain users. The dial contrast is also noted as lacking by some, and the crown at 4 o'clock is undesirable for a few. On balance, owners and reviewers rate the Seiko Prospex Sea 1968 Heritage Diver's GMT highly for its blend of dive watch character and GMT functionality, offering significant features for its price.