Seiko Prospex SeavsTornek-Rayville TR-660

The Seiko Prospex Sea is widely praised for its excellent value, solid build quality, and comfortable wearability, with many models featuring impressive lume and attractive dials. Owners and reviewers highlight the modern upgrades on classic designs, such as drilled lugs and reliable movements with hacking and hand-winding capabilities. Some models are noted for their refined case finishing and scratch resistance. Accuracy figures vary, with one owner reporting approximately 4 seconds fast per day, while others find the movements offer good performance for the price. Concerns raised by owners and reviewers include clasps that can feel generic or cheap, and lug widths that some find disproportionate to the case size on certain models. The thickness and weight of some Prospex Sea watches are also noted as substantial. The GMT function on specific models is considered secondary and difficult to read for true travel purposes.

The Tornek-Rayville TR-660 Aluminum Date is a utilitarian 40mm dive watch with a bead-blasted finish for a matte appearance and a matte black dial featuring fully-lumed hour markers. Its design is a direct homage to the vintage TR-900, and it includes a moisture detector on the dial. One owner is satisfied with the TR-660 Aluminum Date, noting it is fine despite preferring the original's dimensions. On balance, owners and reviewers appreciate the Tornek-Rayville TR-660 Aluminum Date for its direct homage design and utilitarian, non-reflective finish.