• Automatic mechanical watch， self-winding， needn't battery， environmentally friendly.
• Leather band， comfortable to wear and wear-resistant.
• Hollow-out design， let you see the complex structure of the watch.
• Stainless steel case and steel band， sturdy in structure and uneasy to scrape.
• One small decorative sub-dial makes the watch unique.
• Classic pin buckle， easy to adjust the length and effectively prevent falling down.