Kobold Soarway Diver Seal MonoblocvsSinn U18
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Owners + reviewers, side by side
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners report persistent stopping issues with the Kobold Soarway Diver Seal Monobloc, even after servicing and warranty replacement, with one user noting the second hand contacted the minute hand. A seller indicates the watch runs fine with seldom wear, though the plastic cap on the crown was glued back on. On balance, owners express frustration with reliability issues, despite the watch’s affordable price point.
The Sinn U18 is praised for its unique deep blue/green dial with three-dimensional oxygen bubbles that change with light, and its comfortable, easily adjustable bracelet. Owners find the watch stunning and a piece of history, appreciating the refined hands. The Sinn U18 features a 44mm, 15.5mm thick case made from German submarine steel, offering a 2000-meter dive specification and Sinn's Ar-Dehumidifying technology, powered by a Sellita SW300-1 movement. The case thickness is apparent, and the watch comes as a complete set with box and papers for $3,000-$3,680. On balance, owners and reviewers rate the Sinn U18 highly for its striking dial and robust build.
At a glance
17 of 29 specs differFull specifications
Case
8 specsCrystal & Dial
4 specsMovement
4 specsPricing
1 specsMore watches worth a look
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