Airain Watches Sous-MarinevsFormex Essence ThirtyNine
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Owners + reviewers, side by side
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Airain Watches Sous-Marine reissue is lauded for its faithful recreation of the 1960s original, featuring a brushed 316L stainless steel case and a sapphire crystal. It is powered by the La Joux-Perret G100 automatic movement, offering a 68-hour power reserve. The watch is available with either a DNA-strand or Lollipop seconds hand and is priced at EUR 1,550. On balance, reviewers rate the Airain Watches Sous-Marine highly for its faithful vintage design and robust movement at its price point.
The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.
The case suspension system enhances comfort and the COSC-certified movement is a strong feature. The bracelet exhibits noticeable rattle. Reviewers disagreed on the ideal case size, with some preferring the 39mm and others the 41mm.
At a glance
10 of 29 specs differFull specifications
Case
5 specsCrystal & Dial
2 specsMovement
2 specsPricing
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