Item Type: Mechanical Wristwatches Style: Sport Feature: Auto Date,Complete Calendar,Water Resistant,Luminous Model Number: RGA3503-B Band Material Type: Leather Case Shape: Round Boxes & Cases Material: Paper Sport Type: Hiking Dial Diameter: 45mm Band Length: 29cm Brand Name: Reef Tiger Water Resistance Depth: 10Bar Dial Window Material Type: Sapphire Crystal Movement: Automatic Self-Wind Clasp Type: Buckle Case Thickness: 13.5mm Band Width: 24mm Case Material: Stainless Steel Gender: Men