Case Material: Polyester
Water Resistance Depth: 5Bar
Style: SPORT
Origin: Mainland China
Band Material Type: Rubber
Band Length: 24cm
Movement: Digital
Clasp Type: Buckle
Case Shape: Round
Dial Window Material Type: Hardlex
Feature: Water Resistant
Feature: STOP WATCH
Feature: Back Light
Feature: Complete Calendar
Feature: Chronograph
Feature: Auto Date
Feature: Week Display
Feature: Alarm
Feature: Repeater
Model Number: T031
Item Type: Digital Wristwatches
Certification: NONE
Case Thickness: 15.3mm
Boxes & Cases Material: Paper
Band Width: 24mm
Dial Diameter: 50mm
Battery: Rechargeable polymer battery
Battery life without using GPS: About 8 months
Battery life with using GPS: About 3 hours