Case Material: 316L stainless steel case

Strap Material: Top-grain calfskin strap

Case Back Material: Stainless steel exhibition case

Crystal Material: Sapphire crystal

Dial: Calendar

Clasp: Double-push butterfly clasp

Movement: Seagull automatic mechanical movement, frequency: 21600ph

Functions: Chronograph/Calendar

Water Resistance: 50M water resistant

Watch Diameter: 29MM Strap Diameter: 16MM

Case Thickness: 12MM Watch: 60G