Christopher Ward C65 Super Compressor ElitevsNivada Grenchen Antarctic Diver Aquamar

The Christopher Ward C65 Super Compressor Elite is praised for its well-made, refined, and attractively finished Super Compressor case, featuring a blue gradient dial with decompression scales and an internal bezel operated by the 2 o'clock crown. Reviewers note the COSC-certified Sellita SW300-1 movement offers a 56-hour power reserve. However, the bracelet's end link finishing does not match the lugs, and the pin-and-collar sizing system is criticized for difficulty. One reviewer calls the 150-meter water resistance a party trick and dislikes the logo and trident on the seconds hand. Overall, reviewers find the Christopher Ward C65 Super Compressor Elite to be a refined and attractively finished watch, despite some criticisms regarding bracelet finishing and water resistance.

The Nivada Grenchen Antarctic Diver Aquamar is widely praised for its innovative changeable lume feature, allowing users to switch between white and beige lume via a disc tied to the date mechanism. Owners appreciate its 38mm stainless steel case and sandwich dial, available in blue, black, or grey. One reviewer notes that legibility on the grey dial may be a concern, and the hands' lume color is fixed. The watch is powered by a Soprod P024 movement with a 38-hour power reserve, which some owners have reservations about, though it is considered good value at $1,050. On balance, owners and reviewers rate the Nivada Grenchen Antarctic Diver Aquamar highly for its unique lume complication and overall value proposition.