Frost is made of stainless steel and crafted from African Zebra Wood. Automatic movement. It is water-resistant. The case diameter is 38mm. Glass is made of Sapphire, which is known in the luxury watch world as the definitive material for transparency and durability. It is colorless and optically clear. Mechanically, it is second only to diamond as the hardest and most scratch-resistant material on earth. The thickness of the band is 18mm. It comes packaged in a premium R. Burnett Wooden Box, a link remover, and instructions to give you the perfect fit. ~ Watch Specifications 8N24 Automatic Skeleton MovementVibration Frequency: 21600times/hourMainspring wounding direction: left rotationJewels: 21 jewelsAccuracy: -10 +30 seconds dayDuration time: more than 40 hoursDrive System: 2-pole stepping motor Care Suggestions Lemon or orange oil extract is best for cleaning the natural wood. When storing your timepieces, please avoid extremely hot, cold, and excessively dry/humid environments.
