GUANQIN Automatic Self-Winding Watch Men Stainless Steel Leather Waterproof Business Mechanical Sapphire Wristwatch Day Date Multifunction

GUANQIN is dedicated to the design and exquisite workmanship of high-quality watches. Its classic design and comfortable materials can provide to users excellent outdoor experiences.

This unique , business and casual watch will go great with any outfit and any occasion, it enables you to easily spice up a normal outfit and add style to your life.

Sapphire measures 9 on Mohs scale and has the same hardness as natural gemstones, capable of absorbing shocks without damage. It is more durable and scratch-proof than mineral mirrors.

See-through back cover, see the metal and sharp lines, hear the heartbeat of a machine, feel the mechanical aesthetics in inches.

High quality Automatic analog movement, movement provides precise timekeeping and minimal maintenance for a reliable timepiece. Automatic movement means it is your drive that powers our watches.

Stainless steel or genuine leather strap watch, select high-quality materials. It is refined by many processes, making the band durable, breathable and comfortable to wear.

The strap with double-open butterfly buckle is made of durable and skin-friendly material. Convenient to put on and take off from your watch. When worn, the wrist feels comfortable and relaxed. Watch size: Case diameter 39.5 mm, case thickness 12 mm, strap length 240 mm, strap width 20 mm.

Durable stainless steel watch case and back cover provide shock resistant and strong looking, they will never rust and has a texture.

Different from other inferior plating, this IP plating is expensive with a luxurious appearance. It will never fade away.

This fashion men's watch is waterproof to 50m and can withstand daily splashes and accidental rain or water spray, but it is not suitable for hot baths, diving, swimming, etc. (please do not operate the button underwater).

The watch is with year, month, week and moon phase function. It is absolutely a practical high product watch, can certainly bring convenience to your life.

Notes on mechanical watches:

1. When using for the first time, please manually wind up the watch to get enough energy to keep it working well, rotating the crown about 30-40 laps can get enough evergy for the watch.

2. The time period for adjusting the time and date is 6:00-9:00, please do not operate it in other time periods, it will damage the movement and may cause the watch to fail to run normally.

3. It is powered by the motion of the wearer's wrist. If the watch is not worn for 8 or more active hours per day, it will run slower than usual or even stop briefly, then you need to cooperate with manual upper rotation.

4. Do not wear it in hot water or hot steam environments, such as hot baths, hot springs, saunas, etc. The physical environment of temperature difference will damage the waterproof performance of the watch, and the watch cannot run normally.