Boldr CharizardvsSinn EZM 13.1

Boldr is widely praised for its solid construction and appealing aesthetic, with owners noting it garners positive comments and is a favorite for its playful yet rugged design. The finishing, dial, and sapphire crystal with blue AR coating receive specific commendation, with one owner describing their Boldr Voyage as "shockingly accurate" at +0.12 seconds/day, and another noting their Boldr Venture loses only a few seconds per week. The Charizard model is highlighted as a cool collector's piece, appreciated for its subtle nod to Pokemon and featuring a sapphire case back with a printed Charizard, with an orange rubber strap making it pop. One owner noted a scratch engraved into the clasp of the Charizard model and another found the titanium case scratches easily, accepted as typical for a field watch. Conversely, one owner found the legibility of the Venture Field Medic II insufficient for nursing use and returned it.

Owners widely praise the Sinn EZM 13.1 for its robust, tank-like build and purpose-built, rugged design with unique technological features. Some owners note accuracy averaging +6 to +8 seconds per day. One owner reported a misaligned hour hand, a stuttering chrono register in extreme cold, and discovered its case was not made by SUG. Owners are split on the watch's chunky nature and bracelet, with some finding it unsuitable. Overall, owners rate the Sinn EZM 13.1 highly for its unique, rugged design and robust build.