Size Guide Imperial Diameter, in Ø 1.77 Thickness, in 0.48 About Designed For Unisex Noted: Not Waterproof Exclusive Wooden Watches Edition For Print On Demand Now - 45mm perfect size, high-quality Indian Ebony watch case & straps, the premium quartz movement provides accurate timing, suitable for all daily occasions, and various designs. Key Features ✅ Japanese CITIZEN MovementAdvanced and exquisite Japanese CITIZEN movement provides accurate timing for your daily life occasions.✅ Italian Olive Lumber Case & StrapsMade of high-quality Italian Olive Lumber, to get a better touch feeling and visual effect. Adjust/Care Instructions ✅ SONY 377 SR626SW (1.55V) battery supported, easy to replace, or fix.✅ Wipe the dust off gently with a clean, dry microfiber cloth.