As advertised, this watch is fully mechanical displaying a beautiful dial with Roman numbers. Real leather strap, one year full warranty from Faioki. Classic design perfect for birthday and anniversary gift. 

Details : 

Brand Name: Diasteria
Water Resistance Depth: 3Bar
Clasp Type: Leather Deployment Buckle
Style: Luxury
Movement: Automatic Self-Wind
Band Length: 24cm
Case Material: STAINLESS STEEL

Feature: Complete Calendar
Feature:   Sun Moon dial
Feature: Water-Resistant

Model Number: A831
Case Shape: ROUND
Band Width: 22mm
Case Thickness: 13mm
Dial Window Material Type: Hardlex
Boxes & Cases Material: Paper
Item Type: Mechanical 
Dial Diameter: 42mm
Band Material Type: Leather
Watches Men: Automatic Self Winding(No Battery)