Drawing inspiration from German Schwarzwald, Schwarzwald series watch integrates the denseness of Schwarzwald with the exquisite hollow mechanical design. The interlaced hollow structure outlines the mysterious trees of Schwarzwald. The polishing with fish scales likes the forest canopy, layering and stretching endlessly; the double-sided hollow and transparent panoramic back cover reveal the mystery of the Schwarzwald.

Movement: Cal.A4910 automatic machinery Function: hour and minute hands in the center, luminous system Case: 316L stainless steel, diameter 41.5mm Watch mirror: synthetic sapphire crystal glass Bottom cover: 30mm transparent panoramic back cover	Strap: crocodile pattern leather strap/sports rubber strap Buckle: 316L stainless steel folding buckle Case thickness: 10mm Strap width: 25mm Wearing length: 180mm-230mm Kinetic energy: 80h Waterproof: 50m Weight: 84.2g

Product features:
Fine polished self-developed mechanical movement, two-way winding system, 80 hours of kinetic energy reserve, Incabloc triangle shock absorber, 28 synthetic ruby bearings, double-sided transparent hollow design, satin drawing and fish-scale polishing, Super-Luminove luminous system.

How to maintain this mechanical watch?

• When using for the first time, please manually wind up the watch to get enough energy to keep it working well, energy dial shouldn’t exceed 35.
• If you wear the watch less than 8 hours a day, please manually wind up your watch to keep working well.
• Please avoid wearing it in hot water or under thermal steam environment, such as hot bathing, hot springs, sauna, etc.
• Battery free, as you wear it, it will automatically continue to wind up. If you wear it more than 10 hours a day, you won’t never to manually wind up your watch.