Please note for purchase Lightweight ultra-thin watch with leather strap, minimalist watch with 40mm diameter, not a large overweight watch. (Belt length 240mm, not suitable for large wrist) The black face is completely invisible in the dark. (Other colors are more visible than the black surface) Extremely soft strap We use a detailed texture of the strap, leather luster does not fade, we focus on design, more attentive to find the most with the minimalist style of ultra-thin leather strap with. Extremely soft strap Strap parameters Material: first layer of cowhide Strap color: black (other styles and brown, dark blue with) Length: 240mm Width: 20mm Thickness: 2.5mm Clasp: electroplated stainless steel Lining color: beige (water-resistant layer) Ultra-thin 2mm leather strap Genuine leather strap when wearing. Cowhide material strap, just wear the feel will be a little hard, is a normal phenomenon, the general use of about a week will become soft and comfortable, please be patient to look forward to this change it. Wear gently, please do not pull hard to avoid cracks, the greater the bending of the strap the more likely to break. Please pay attention to the gentle movement on wearing. high quality strap, the watch uses no stitching full wrap-around tail design Daily attention to the use of leather straps. Reduce sweat contact, sweat has a lot of salt, the belt contact is easy to corrode skin damage cracking, when the wrist sweat please wash in time, ventilation, keep dry. Watch waterproof, but is not to immerse the strap in water for a long time, the belt will become hard and brittle, so please do not contact water for a long time. Black plating With perfectly designed detail clasp with black stainless steel buckle. Cowhide strap after using a period of time, need regular maintenance, about 2-3 months after the interval care once, swabbing leather maintenance cream, keep the appearance of the strap beautiful, extend the service life. Matte black face watch - from the dark night sky, dark and deep. Watch parameters: Watch face color: black Hands color: black Strap color: black leather Sub-dial : Independent second hand design Case diameter: 40mm Case thickness: 7mm Strap length: 240mm Strap width: 20mm Weight: 38.3g Black Watch This watch is almost completely invisible at night, no luminescence, if you don't like it, please don't buy it. Matte black face watch - from the dark night sky, dark and deep. Watch parameters: Watch face color: black Hands color: black Strap color: black leather Sub-dial : Independent second hand design Case diameter: 40mm Case thickness: 7mm Strap length: 240mm Strap width: 20mm Weight: 38.3g Black Watch This watch is almost completely invisible at night, no luminescence, if you don't like it, please don't buy it. Matte black face watch - from the dark night sky, dark and deep. Watch parameters: Watch face color: black Hands color: black Strap color: black leather Sub-dial : Independent second hand design Case diameter: 40mm Case thickness: 7mm Strap length: 240mm Strap width: 20mm Weight: 38.3g Black Watch This watch is almost completely invisible at night, no luminescence, if you don't like it, please don't buy it. Matte black face watch - from the dark night sky, dark and deep. Watch parameters: Watch face color: black Hands color: black Strap color: black leather Sub-dial : Independent second hand design Case diameter: 40mm Case thickness: 7mm Strap length: 240mm Strap width: 20mm Weight: 38.3g Black Watch This watch is almost completely invisible at night, no luminescence, if you don't like it, please don't buy it. Stainless steel mesh belt black hand Steel band black watch Gold watch Gold watch Rose gold Add to Cart Add to Cart Buying Options Add to Cart Buying Options Customer Reviews 4.2 out of 5 stars 11,449 4.3 out of 5 stars 567 — 4.3 out of 5 stars 567 — Price $41.98$41.98 $49.31$49.31 — no data $46.00$46.00 — no data Weight 70g 105g 70g 105g 69g