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Patent payment function of Seiko Watch Factory. The rotation of the automatic disk in the watch case is used to drive electric energy, and the ic is used to control energy storage. Similar to an automatic mechanical watch, it needs ordinary wrist movements to maintain energy production, so it is never necessary to install batteries.

The pointer watch shows the abbreviation of the city on the inner bezel, which can identify the time around the world at that time. Another digital watch also has this function, which controls the LCD screen to display the world time zone through buttons.

It is another movement principle and structure besides mechanical watch and quartz watch. Based on the working principle of clockwork device and gear train of mechanical watch, plus the precise time adjustment of quartz watch. This dream has become infinitely huge because of the high challenges of related technologies, and it took 28 years to really realize it. What spring drive needs is the invention of the latest technology in various fields of science and technology, which has been applied in some series watches of Seiko Group.

Patent payment function of Seiko Watch Factory. The rotation of the automatic disk in the watch case is used to drive electric energy, and the ic is used to control energy storage. Similar to automatic mechanical watches, it is also necessary to use ordinary wrist movements to maintain energy production. When you put it on again, the wrist movement produces energy, and all the hands will immediately rotate to the time when you put it on, and continue running.

Japanese and Swiss movement watches: European and American eggplant Omega

Seamaster series

Bond, the hero of the 007 series movies, speaks for himself.

Constellation series

Deville series

Motorized ultraman series.

Double eagle series

Railway master series

2008 Olympic commemorative edition

Longines

Master craftsman series

Flag series

THE TEMPLE OF JIALAN Lagrande series

Beya/Collection Bucket Series

Extreme speed GrandeVitesse series

Concas conquest series

Agassi/Style/Retro Series

Magnificent style series

Dezovina Dolce Vita series

Rolex Rolex

Oyster forever Oyster forever.

Daytona chronograph Daytona series

A stalker/explorer

Lightning Milgaussian series

Yacht Shi Ming series

Tissot Tissot

Wave t-wave series

Huakui fashion series

Baohuan folk song series

Sports series

Antique series

Le Lokler series

T-touch series

Tittoni plum blossom

Cosmo series

Cosmo series-lady

Lifting power series

Leading the Airmaster series

Master master series

Starry sky series

Radrado

Yinzuan sintra Ceramic Series

Real series

Tungsten steel (disc) series

Tungsten steel (square disk) series

Isa eSenza and V 10K series

Smurfs blue charm series

Tudor Tudor

Prince series

Ocean prince series

Sports series

Montblanc Montblanc

Time stealth series

Other (steel belt/belt/adhesive tape) series

Breitling

Air Force flight navigation timer series

The Avengers series

Bentley series

Chanel. Chanel

Vacheron Constantin (VC)

Inheritance series

Marta Marta series

Overseas series

Silver shield series

Kara series

Navigator series

Historical retro commemorative edition

Heuer

Kaarlela Carrera series

Lincoln Link Series

Monaco Monaco series

Aquaracer series

Golf series

Formula 1 Series Racing Cars

Mercedes SLR series

Grand Carrera series

Patek Philippe Patek Philippe

Belt style

Steel strip style

Louis Vuitton Louis Vuitton

Steel strip series

Belt/adhesive tape series

Ferrari Ferrari

Steel strip series

Belt/adhesive tape series

Panerai, Panerai

Other steel strip series

Other belt series

1950 series

8-day series

Piaget, earl

Mantianxing series

Polo series

Other belt series

International Whaling Commission

Classic pilot watch series

Portuguese series

Engineer series

Ocean timepiece series

Other series

Movado, Movado

Ceramic series

Steel strip series

Belt series

Bockarie Bulgari

Steel strip series

Belt/adhesive tape series

Cartier, Cartier

Tank series

Santos Santos 100 series

Pasha Pasha series

Headlight sports car series

Ballon bleu de Cartier series

Other series

Jaeger Jaeger Jaeger Jaeger Jaeger Jaeger

Belt series

Other series

Audemars piguet

Royal oak RAYAL series

Other series

Breguet

Men's watch series

Women's watch series

chapard

Men's watch series

Women's watch series

Gucci Gucci

Rotating series

G series

Other series

CK fashion watches

Armani Armani

Steel strip series

Belt series

Black crocodile Frank Muller

Hermes Hermes

Hublot hublot

Shi Zenith

Huang Junkang Kede

Yu Bao ai Bei er

Langer Harlingue &; Thorne

Taikelong science & technology company

White matter g.p.

glashutte

Diodio

Versace

Paopo

Kunlun Mountains

Maurice Lacroix

In addition, several domestic models are also good. The watch I am using is not bad. I might as well think about it.