Left-up crown is Decoration, no function 
High-quality-finished Alloy case with solid stainless steel strap
Waterproof: not suit for swim or shower
Item is for watch only, no box or paper included

Attention: 
Some watches' crown is SCREW-IN style, you need UNSCREW first BEFORE adjust date or time.
When you press the side button or when you adjust date, DO set the time at 6:00 first, DO NOT set the time close to 24:00, just to protect the automatic movement!
When you first wear it, it's better to hand wind the watch by turning the crown until it is full