Brillier FliegervsMarnaut Dark Surge 300

Owners widely praise the Brillier Flieger's well-brushed stainless steel case and its 39mm size, though some find the 13mm thickness a bit substantial. Accuracy is consistently reported as exceptional, with readings around +0.4 seconds per day. Opinions are split on the lume, with one owner describing it as "INTENSE" and fully lumed, while another found it weak and short-lasting. The included straps are generally considered undesirable. Overall, owners rate the Brillier Flieger highly for its excellent accuracy and case finishing at the price point.

The Marnaut Dark Surge 300 is noted for its distinctive "sea urchin" dial pattern and creative, original design. Reviewers highlight the glossy dial, chunky numeral indices, and legible arrow-style handset, all protected by a domed sapphire crystal. However, the bezel lacks minute markers, impacting traditional diving functionality, and exhibits noticeable backplay or backward play. The 41mm or 42mm case, with lug-to-lug measurements around 52-53mm, is described as having a larger wrist presence, though steeply sloped lugs contribute to comfort. One source states the movement is a Sellita SW200-1 automatic with a 41-hour power reserve, while others report a Miyota 9015, with one noting audible rotor noise. Accuracy figures vary, with one report of averaging 12 seconds fast per day and another not specifying. On balance, owners and reviewers find the Marnaut Dark Surge 300 to be a stylish dive watch offering excellent value, primarily due to its unique dial design.