I. About Automatic Mechanic Watch
A mechanic watch uses a mechanical mechanism to measure the passage of time, as opposed to modern quartz watches which function electronically. It is driven by a spring (called a mainspring) which must be wound periodically. An automatic wind watch is a watch that powered by the swinging of your arms to keep the watch ticking. If you do not wear an automatic watch consistently (for about 8 to 12 hours a day), you can keep the watch powered with a watch winder.

II. Product Introduction
BINLUN BL0028-tainless steel, coolness style men's watch. Featuring polished stainless steel bezel with robust bracelet, double push button hidden clasp. Two kinds of color dial face, black and white. Chronograph function second sub dial seats at 4 to 5 o'clock, contrasting baguette shape and 4 crystals decorated hour markers. An eye-catching skeleton window showing the ruby encrusted bearings, more critical about precise time. Analog display powered by Japanese mechanical self-winding movement with luminous hands which even can be read in a darkness. Water resistant to 98ft which doesn't have problem to against splash of water or even raining.

III. Watch Information
Brand, Seller, or Collection name: BINLUN
Model number: BL0028
Part number: BL0028
Item colors: silver(BL0028S) and black (BL0028B)
Item shape: Round
Dial window material type: Synthetic sapphire crystal
Display type: Analog
Clasp: Double push button hidden clasp
Case material: Stainless steel
Band material: Stainless steel
Band length: men extra-long
Band color: Silver
Dial color: White and black
Bezel material: Stainless steel
Bezel function: Stationary
Movement: Japanese mechanic
Water resistant depths:98ft(30m)

IV. Package Including
1 BL0028 Watch
1 * Gift Box
1 * User Manual
1 * Warranty Card BINLUN