Chronotechna NanoBlackvsMarkwell Watches datematic

The Chronotechna NanoBlack is noted for its pigment issues, with over 50% of the NanoBlack and VantaBlack pigments being rejected and requiring dial recalls and repainting. On balance, the Chronotechna NanoBlack is not rated well due to significant pigment and dial issues.

Owners widely praise the Markwell Watches datematic for its stunning and unique dial design, featuring reflective metal markers and numerals inspired by mid-century and Art Deco styles, along with a well-integrated color-matched or retro roulette date wheel. The 37mm case is noted for its comfortable wearability, blending modern and classic design elements. Some owners report the Sellita SW200-1 automatic movement's rotor can be loud, and one reviewer observed a smudge on the date window frame. Lume performance receives mixed feedback, with some finding it weak and fading quickly, while others describe it as bright and long-lasting on the big block indices. The lugs are a point of contention, with some finding them unappealing and wishing they were drilled for easier strap changes. Overall, owners rate the Markwell Watches datematic highly for its distinctive aesthetic appeal and blend of originality and classical style at the price.