Sonnenberg Solar Walnut Wood 40mm

Sonnenberg Walnut Wood: solar-powered watch in walnut wood

+PRODUCT DETAILS

The Sonnenberg Walnut Wood combines a 40 mm walnut-wood case with a dial in warm brown and black tones, finished with contrasting details. The bracelet is also made from walnut wood. Inside, a Seiko AS01 solar movement converts light into electrical energy and stores it to power the watch. A full charge provides a power reserve of approximately four months.

+CHARGING TIMES

Charging time depends on the strength of the light source. The following figures are approximate:

Condition	Sunny weather	Cloudy	30 W light source	Indoors
Power for 1 day	approx. 2 min.	approx. 8 min.	approx. 25 min.	approx. 100 min.
Continuous operation	approx. 15 min.	approx. 90 min.	approx. 4 hrs.	approx. 35 hrs.
Full charge	approx. 5 hrs.	approx. 20 hrs.	approx. 60 hrs.	–

When fully charged, the watch has a power reserve of approximately four months.

+SPECIFICATIONS

• Movement: Seiko AS01 Solar
• Watch glass: Mineral glass
• Clasp: Stainless steel
• Case material: Walnut wood
• Bracelet material: Walnut wood
• Case back material: Stainless steel
• Case diameter: 40 mm
• Case thickness: 9.5 mm
• Bracelet length: 25 cm
• Bracelet width: 20 mm
• Weight: 78 g
• Water resistance: 3 ATM (splash resistant)
• Power source: Charges through sunlight or artificial light
• Power reserve when fully charged: approx. 4 months
• Warranty: 2 years
• Luminous hands: No
• Special feature: Solar movement

+WHAT'S INCLUDED

• Sonnenberg Walnut Wood
• Authenticity and warranty card
• Gift box
• Instruction manual
• Bracelet adjustment tool

+WARRANTY INFORMATION

Our aim is to ensure that your Zeitholz watch arrives in perfect condition and stays with you for as long as possible. All watches are covered by a 2-year warranty from the date of purchase. In the unlikely event that the watch proves defective under normal use, it will be repaired or replaced free of charge following assessment by Zeitholz. The Zeitholz warranty covers malfunctions or breakages of the following components:

• Movement
• Dial: indices, logo and hands
• Bracelet connections
• Clasp: attachment and closing mechanism

Damage caused by improper use, water ingress, scratches or comparable external damage is not covered by the manufacturer's warranty. If you have any questions or problems, our customer service team will be happy to assist you.

+NATURAL MATERIALS & TREE PASSPORT

At Zeitholz, we pay attention to the details — from the design of the watch to the use of natural materials and packaging that uses paper and cardboard where possible.

Wood is a natural material with its own grain, colour and structure. This gives every Sonnenberg Walnut Wood watch its own individual character.

For every product sold, we plant one tree through our partnership with Trees for the Future.

Every order includes your own Tree Passport — a personalised certificate with information about where your tree was planted, the tree species and the project it belongs to.