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SEIKO QUARTZ Chronograph SKS643

Original price was: Rp 2,317,000.Current price is: Rp 1,668,000.

Quartz Chronograph White Silver Dial Two Tones Silver Gold Stainless Steel Date Display Men’s Watch

  • 1 year official warranty
  • Quartz Movement
  • Caliber 4T57
  • Stainless Steel Case
  • Two Tones Stainless Steel Bracelet
  • Hardlex Crystal Glass
  • Solid Screw Case Back
  • White Silver Dial
  • Chronograph Function
  • Fold Over Clasp with Double Push Button
  • Date Window between 4 and 5 o’clock Position
  • 100M Water Resistance
  • Diameter 43 mm x Thickness 11 mm
  • 130 g
  • Reference : SKS643 / SKS643P1


SEIKO QUARTZ Chronograph SKS643 Specifications : 

Driving system Quartz
Caliber Number 4T57
Case material Stainless steel
Case back Solid
Band type Bracelet
Band material Stainless steel
Band color Silver tone
Band width 22 mm
Clasp Fold over with double push button
Dial color White silver
Glass material Hardlex crystal
Hands Gold
Second markers Minutes markers around the outer rim
Dial markers Index
Sub dials Three – 60 second, 60 minute and chronograph
Luminiscence Hands and markers
Bezel Fixed
Calendar Date display between 4 and 5 o’clock position
Function Chronograph, date, hour, minute, second
Water resistance 10 bar water resistance (100 meters / 330 feet)
Size Diameter 43 mm x Thickness 11 mm
Weight 130 g

SEIKO QUARTZ Chronograph SKS643 Features : 

  • Calendar date display
  • Chronograph – sub-dials displaying : 60 second and 60 minute
  • Stainless steel case
  • Stainless steel bracelet
  • Screw case back

SEIKO QUARTZ Chronograph SKS643 History : 

The company was founded in 1881, when Kintarō Hattori opened a watch and jewelry shop called “K. Hattori” (服部時計店 Hattori Tokeiten) in the Ginza area of Tokyo, Japan. Eleven years later, in 1892, he began to produce clocks under the name Seikosha (精工舎 Seikōsha), meaning roughly “House of Exquisite Workmanship”. According to Seiko’s official company history, titled “A Journey In Time: The Remarkable Story of Seiko” (2003), Seiko is a Japanese word meaning “exquisite” or “success” (“exquisite” is usually written 精巧 from Chinese jīngqiǎo, while the meaning “success” is usually written 成功 from Chinese chénggōng).

The first watches produced under the Seiko brand appeared in 1924. In 1969, Seiko introduced the Astron, the world’s first production quartz watch; when it was introduced, it cost the same as a medium-sized car. Seiko later went on to introduce the first quartz chronograph.

In the late 1980s, Seiko produced the first automatic quartz that combined the self-energizing attributes of an automatic watch with quartz accuracy. The watch is entirely powered by its movement in everyday wear. In 1991, to increase popularity, these watches were relaunched under the name Seiko Kinetic.

source :

Additional information

Weight 1 kg
Dimensions 5 × 5 × 2 cm

Seiko Service Center

Center Name Address Tel Fax
Seiko Service Center Jakarta Jalan Melawai IX No. 46, Blok M, Jakarta Selatan, Indonesia +62-21-7208717 +62-21-7201249
Seiko Service Center Jakarta Plaza Senayan Lt 3 No. 353-A, Jakarta Pusat, Indonesia



Seiko Service Center Jakarta Lt Dasar No. 115-116, Gd. Harco Pasar Baru, Jakarta Pusat, Indonesia +62-21-3452335  
Seiko Service Center Surabaya Jalan Tunjungan No. 98-100, Surabaya, Indonesia



Seiko Service Center Surabaya Plaza Surabaya, Lt 1 No. 56-57, Surabaya, Indonesia +62-31-5316199  
Seiko Service Center Medan Jalan Cirebon No. 16, Medan, Indonesia +62-61-4149636  
Seiko Service Center Medan Sun Plaza Level 1, Blok C-32, Medan, Indonesia +62-61-4501505  

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