Holzkern San Francisco Men's Automatic Watch Black • Zebrawood & Maple Wood • Miyota Automatic Movement

The Holzkern San Francisco is an extraordinary men's automatic watch that unites natural materials with precise watchmaking. The distinctive 43 mm case is crafted from premium zebrawood and brushed, black-coated stainless steel, giving the watch a truly unmistakable character. The fine-grained, black-stained maple wood dial with gold accents reflects the captivating silhouette of San Francisco, from the Golden Gate Bridge to the Transamerica Pyramid.

The San Francisco is powered by a Japanese Miyota automatic movement that requires no battery changes whatsoever: the natural motion of the wearer winds the movement automatically. The mineral crystal reliably protects the dial from scratches. The black-coated stainless steel bracelet, 22 mm wide with a safety folding clasp, ensures a secure fit on the wrist (maximum wrist circumference 21 cm). Weighing 140 g, the watch sits solidly and substantially on the wrist — a true eye-catcher for men who value individuality and sustainability.

Key Features of the Holzkern San Francisco Watch

• Unique Natural Materials: Case crafted from handmade zebrawood combined with black-coated stainless steel and a black maple wood dial with gold accents
• Japanese Miyota Automatic Movement: Mechanical self-winding with no battery required, driven by the natural motion of the wearer
• Premium Mineral Crystal and safety folding clasp on the black-coated stainless steel bracelet for lasting, secure wearing comfort

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
  Important: Screw down the crown firmly beforehand!!!
• Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Harsh chemicals, perfume, cosmetics and heat.
• Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
• Water resistance: Do not wear in the shower or bath, have it tested annually.
• Battery (quartz): Have a depleted battery replaced immediately.
• Mechanical watches: Full service by a master watchmaker every 5 years.

Storage & Handling

• Store the watch separately, not directly with other jewellery (risk of scratching).
• When winding mechanical watches, lay them down flat; do not leave the crown pulled out.