Echo/Neutra RivaneravsSartory Billard SB05

The Echo/Neutra Rivanera is widely praised for its exceptionally thin, lightweight Grade 5 titanium case, with reviewers noting profiles ranging from 5.5mm to 5.9mm, and a 40mm lug-to-lug measurement that some find requires an adjustment period. Owners and reviewers highlight the watch's respected ETA/Peseux 7001 manual-wind movement, its Art Deco-inspired design, and impressive packaging for its price point. Some enthusiasts note a preference for a smoother finish over the bead-blasted case, and the non-hacking nature of the movement is also mentioned. On balance, owners and reviewers rate the Echo/Neutra Rivanera highly for its unique, slim titanium design and value proposition.

Owners widely praise the Sartory Billard SB05 for its highly customizable design process, allowing for unique dial combinations and intricate finishing details like guilloché and hammered textures. The 38.5mm case is noted as slender and wearable. One reviewer found the hand-wound La Joux-Perret 7380 movement accurate to within +/- 7 seconds per day, with a 90-hour power reserve. Overall, owners and reviewers rate the Sartory Billard SB05 highly for its bespoke customization options and attractive, detailed dial work.