Resco Custom C9: DLC Gen2, Stealth UDT dialvsSeiko Prospex Sea

Owners widely praise the Resco's dial details, such as small 0.2-second indices and a trident second hand, along with its versatile, strongly cased, traditional diver look. Some owners note the bezel requires breaking in, and one experienced a significant financial loss on a return. Warranty repairs must be sent to the US. Overall, owners rate Resco highly for its distinctive dial elements and robust build, despite concerns about value and repair logistics.

Owners widely praise the Seiko Prospex Sea for its excellent lume, robust build, and value, with many highlighting the comfortable 4 o'clock crown and reliable movements. Reviewers note impressive case finishing and attractive dials, with specific models lauded for their gradient blue designs and smooth bezel actions. Accuracy figures vary, with one owner reporting +9 seconds/day after demagnetization, while others find the watches to be good first "proper" watches. Some owners find the stock rubber straps uncomfortable or the overall size substantial on smaller wrists. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its combination of strong dive watch functionality and appealing design at its price point.