Description
SEIKO QUARTZ Chronograph SSB417 Specifications
| Feature |
|
||
|---|---|---|---|
| Driving system | Quartz | ||
| Caliber Number | 8T63 | ||
| Case material | Stainless steel with hard coating | ||
| Case back | Solid | ||
| Band type | Strap | ||
| Band material | Nylon | ||
| Band color | Black | ||
| Band width | 22 mm | ||
| Clasp | Buckle | ||
| Dial color | Matte black with y-shaped pressed pattern inspired by streetwear | ||
| Glass material | Sapphire crystal | ||
| Hands | Luminous silver tone hour, minutes, second hand | ||
| Second markers | Minutes markers with tachymeter around the outer rim | ||
| Dial markers | Luminous silver tone batons indexes | ||
| Sub dials | Three – 60 second, 60 minute and 24 hour | ||
| Bezel | Fixed black stainless steel | ||
| Crown | Screw down | ||
| Calendar | Date display between 4 and 5 o’clock position | ||
| Function | Chronograph, tachymeter scale, date, hour, minute, second | ||
| Accuracy | ± 15 seconds per month | ||
| Drive duration | Approximately 3 years | ||
| Water resistance | 10 bar water resistance (100 meters / 330 feet) | ||
| Size | Diameter 43 mm x Thickness 11.6 mm | ||
| Lug to lug | 50.4 mm | ||
| Weight | 85 g |
SEIKO QUARTZ Chronograph SSB417 Features
This sporty men’s quartz chronograph in stainless steel with a hard coating features a black dial with three sub-dials, a date display, and Lumibrite on the hands and indices for clear visibility in the dark. Measuring up to 60 minutes in 1/5-second increments, it delivers precision and practicality. A sapphire glass and durable black nylon strap add comfort and strength, while 10 bar – 100m – water resistance ensures everyday reliability.
- Calendar date display
- Tachymeter
- 24-hour hand
- Equipped with a small seconds hand
- Chronograph up to 60 minutes in 1/5 second increments
- Stainless steel case
- Silicone strap
- Screw case back
SEIKO QUARTZ Chronograph SSB417 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 : https://en.wikipedia.org/wiki/Seiko
