- 100% Natural Wood - Hypo-allergenic - Completely free of toxic chemicals - Miyota movement - New Date Window - Hardened, scratch-proof mineral glass - Luminous ink markers Glow in the dark hands - Adjustable to fit any wrist - Wood Watch Dimensions: BAND: 8 203.2 mm - FACE including wood frame/bezel: 1 1/8 28.5mm long, and 1 1/4 31.75mm wide 9.0mm thick Guaiaco Army Guaiaco is a tree native to South America used in pharmaceutical preparations of herbal teas. This wood is known for its powerful healing properties for those suffering from pain, including people suffering from arthritis. *Due to the season and age of the wood chosen for your unique WeWOOD Timepiece, colors may be darker or lighter within reason and hue than the photo. The sun, temperature, and climate all play huge roles in the color changing process. WeWOOD has completely redesigned its packaging, incorporating mostly recycled materials, so that each box is not only 100% recyclable but also as eco-stylish as its content.