Fendior Men's Retro Brown Leather Band Thinnest Easy to Read Quartz Wristwatch Case diameter: 40mm; Watchband: 20mm;Water Resistance:3ATM Dial Window Material:Mineral,Shookproof & Scratchproof,Arabic numerals display. The Length of Watch Band ,First Hole to Last one.Which Could Available for 6.88~8.86 Inches Durable Genuine Leather Band ,Comfortable for Wearing,Fit for most Size of Wrist Package Content:Well packaged in a stylish and retro watch box,and provide one month unconditional refund, 2 years quality warranty !