HEMUDU Vintage Aviation Pilot 1963 Original ST1901 Movement Chronograph Mechanical Luxury Watches For Men Waterproof Sapphire

“SS” ST1901 Movement:

“SS”means special supply, and movement parts with these two special letters represent the highest quality series of Seagull ST1901 movement.

ST1901 Movement introduce

This product uses the original Seagull st1901 movement. ST1901 movement factory is one of the four famous movement factories in the world. ST1901 movement sales account for one fourth of the world movement sales. St1901 movement is a very classic chronograph movement with precise design and stable travel time. Its prototype is Venus 175 movement, the representative of classical movement. Venus company was founded in 1924, and its works have a good reputation in the 1920s-1950s market.

Product Description

– Brand name: HEMUDU
– Case material:316L Stainless Steel
– Movement: ST1901 Movement
– Waterproof: 5Bar (50M)
– Mirror: Synthetic Sapphire
– Dail diameter: 40MM
– Dail thickness: 13MM
– Type : hand winding mechanical movement
– Strap : Leather
– Feature : Luminous hands
– Warranty period: 3 years

Synthetic Sapphire Mirror

The Hardness Reaches Mohs 9, Wear-Resistant and Scratch-Resistant, Transparent and Bright.

Model Display

Watch maintenance knowledge

1.SHOCKS:
accidental collision should be avoided.
2.CHEMICAL PRODUCTS:
avoid direct touching with solvents, detergents, perfumes, cosmetic products etc., since they may damage the bracelet, the case or the gaskets.
3.CLEANING:
for metal bracelets and for all cases, use a toothbrush with soapy tap water and a soft cloth for drying.
4.LEATHER STRAP: (1)Avoid touching with water and dampness to prevent discoloration and deformation.
(2) Avoid prolonged exposure to sunlight to prevent the colour from fading.
(3)Do not forget that leather is permeable! Therefore avoid contact with greasy substances and cosmetic products. It is not advisable to clean your strap with leather cleaners.

International logistics

– If you need fast shipping , you can choose DHL,FEDEX ,normally it can reach your city about 6-15 days,but they are not free, because they are more expensive than normal shipping.
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Customer service

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– We will always focus on your parcel all the time when its on the way to you, if you cannot track it ,please contact us .
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Return and refund service

-We will give a full refund if the item cannot reach you in the guarantee time.
-You can return back items to us if you don’t like the goods。
-If the products have any problems, please contact us before you open dispute.

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