This premium wood watch is carefully crafted from high quality exotic walnut wood and is paired with a matching butterfly clasp made from the same fine material. Royal Moon Phase - Dark Navy Gender specific: Men's Case: Exotic Walnut (44mm) Reinforced steel backing Dial: Machined stainless steel Movement: Japanese Quartz with Moon Phase Battery powered: Lifetime 2 - 3 years (easily swappable) Strap: Gun Metal Stainless Steel & Walnut Glass: Sapphire Crystal (scratch resistant) Up to 5 ATM - 50 Meters (rain resistant) Complimentary with each order: - 2 Year Warranty - Premium Wood Box - Free Shipping & Returns - 24/7 Customer Support The Royal Moon Phase is our most innovative timepiece to feature a sun & moon dial. Inspired by our city and driven by passion we set out to break the mold of contemporary watch design. The result is an avant-garde timepiece with a breathtaking combination of exotic woods, steels and sapphire crystal. AVANTWOOD® Est. 2014