Product description HOLUNS originated in the United States in the 20th century. It has manufacturing and assembly plants in Asia and the United States. HOLUNS focuses on the production of high-end watches, using top-grade materials, focusing on stable performance and cost-effective.submarine watch Model: G8632Screw-down crown: ,, 10ATM waterproof (please tighten the crown when wearing it in the water) One-way rotatable ceramic bezel Case diameter: 40MM Watchband length: 8.6 inches (adjustable / delete strap link,We can provide additional watchband link free, please contact us if it is too small,) Weight: 145 grams ,Luminous dial and hands (requires light irradiation, Luminous lasts approximately 25-50 minutes) Movement: GMT 4 Hands automatic movement, support automatic winding and manual winding, (please manually wind when the first time to wear it) We provide complete after-sales service and technical support in the US, if you have any questions, please feel free to contact us. Automatic watch knowledge introductionA watch mechanically powered by the wearer's arm Or manual winding (turn the crown clockwise). In response to this motion, a rotor turns and winds the watch's mainspring so that it twips accurate time. Each movement of your arm winds the spring the tanyest bit, but since you move your arm so much it keeps the watch wound easily. The spring in the watch stores enough energy to keep the watch going for 36 hours, If an watch is not worn for a day or two, it will need to be wound by hand to restart again. Directions Self-winding movement, 1.spring stores energy and provides power. Please wind it manually when you first wear it (rotate the crown Clockwise about 35 turns),2. If the wearing time is less than 8 hours per day/or working in the office, we recommend manual winding every day before going to bed,3.manually wind or shake your arm to replenish energy.If it is placed in one place for a long time, it will stop working
M**S
Great Value
This watch has great quality for the price.
W**.
Unknown movement.
Unable to find info on movement. Unsure of Crystal material. One reviewer tested if and it wasn't sapphire although they advertise it as such. Also the back is just plain, no engravings at all. On the other hand the watch seems to keep good time the short time I've owned it.
D**R
Nada bueno
No son buenos
K**R
Not worth the money
Definitely not a chronometer, gains about 2 minutes a day. After a couple of weeks the date stopped changing and I couldn't change it using the crown. A cheap quartz watch would be much better. Its only claim to fame is it's a nice looking watch.
K**.
Great quality for a great price!!!
Love the design & quality of this watch!!!
Trustpilot
3 days ago
2 months ago