Bremont ArgyllevsMaen Grand Tonneau Ultra Thin

The Bremont U-2 JET is praised for its exceptional accuracy, running between +0 and +1 seconds per day. It features a black DLC-treated steel case with a knurled aluminum mid-section and a smoked sapphire display caseback. The dial incorporates hash marks and Arabic numerals with tinted lume, complemented by heat-blued steel hands. The inner timing ring is bi-directional and operated by a crown at 4:00, which is described as satisfying to use but awkward on the wrist. Overall, owners and reviewers highlight the Bremont U-2 JET's precise timekeeping and distinctive case construction.

Owners widely report the Maen Grand Tonneau Ultra Thin features a La Joux-Perret D101 manual-wind movement and a double-layer enamel dial. Some owners criticize the bracelet design and find the dial too small and lacking indices. One owner describes the Maen Grand Tonneau Ultra Thin as "hideous with a good movement." On balance, owners are divided on the Maen Grand Tonneau Ultra Thin, with some appreciating its movement and dial while others find its design unappealing.