Synchron Poseidon Ice DivervsSynchron SEALAB Ti300M

Owners widely praise the Synchron Poseidon Ice Diver for its value and wearability, with one owner finding it surprisingly comfortable on a 6.5" wrist due to its balanced cushion case and Isofrane strap. Reviewers highlight its niche appeal and 1970s-inspired design, noting the well-fitting 120-click bezel. The La Joux-Perret G100 automatic movement is described as a Top Grade Swiss-made caliber, adjusted in four positions, with owners reporting accuracy around -4 seconds per day and a 68-hour power reserve. Overall, owners and reviewers rate the Synchron Poseidon Ice Diver highly for its strong value proposition and thoughtful design in its niche.

The Synchron SEALAB Ti300M is praised for its slim 11.9mm brushed Grade 5 titanium case, a key factor for owners seeking smaller watches. Reviewers highlight the clear sapphire crystal and the Soigné grade La Joux-Perret G100 automatic movement with a 60-hour power reserve. The watch is noted for its resemblance to the Doxa Sub300 and was offered at a compelling pre-order price of US$990. Overall, owners and reviewers rate the Synchron SEALAB Ti300M highly for its thin, wearable titanium case and the value offered by its movement and specifications.