SEIKO Prospex SSC909 Specifications
|Case material||Stainless steel|
|Case back||Solid screw-down|
|Band material||Stainless steel|
|Band color||Silver tone and black|
|Band width||20 mm|
|Clasp||Three fold clasp with push button release|
|Dial color||Light blue with sand-blasted texture and black subdials|
|Glass material||Curved sapphire crystal|
|Glass coating||Anti-reflective coating on inner surface|
|Hands||Luminous grey and silver tone (hour, minute) with silver tone second hand|
|Dial markers||Grey and silver tone batons indexes|
|Second markers||Minutes markers around the outer rim with arabic numerals markers per 5 minute scale|
|Lumi Brite||Hands and index markers|
|Bezel||Unidirectional rotating black colored with tachymeter|
|Crown||Push/pull out at 3 o’clock position|
|Calendar||Date display between 4 and 5 o’clock position|
|Accuracy||±15 seconds per month|
|Drive duration||Operating for approximately 6 months (when fully charged)|
|Magnetic reluctance||Magnetic resistance 4,800 A/m|
|Water resistance||10 bar water resistance (100 meters / 330 feet)|
|Size||Diameter : 39 mm x Thickness : 13.3 mm|
|Lug to lug||45.5 mm|
|Bracelet length||195 mm|
SEIKO Prospex SSC909 Features
A model inspired by a “Crystal Trophy” that honors the challenges of athletes.
This limited model features a dial that expresses the brilliance and transparency of a Crystal Trophy, which honors the challenges of athletes.
It has a special coloring that combines elegance and sportiness.
The dial expresses the brilliance of a crystal trophy with a transparent pale blue color and a sunray finishing that reflects light beautifully.
The chronograph second hand and the minute hand at 6 o’clock are linearly aligned and colored white to enhance the legibility of the chronograph functions.
The central part of the bracelet is gray with a hard coating which adds a sporty look.
- Date display
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Tachymeter function
- Screw case back
- Unidirectional rotating bezel
- Display function of resuming electric power generation.
- Overcharge prevention function
- 24-hour hand
- Equipped with small seconds hand
- Chronograph up to 60 minutes in 1/5 second increments
About Seiko Prospex SSC909
History of Seiko
The company was founded in 1881, when Kintarō Hattori opened a watch and jewerly 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, meaning roughly “House of Exquisite Workmanship”.
The first watches produced under the Seiko brand appeared in 1924. In 1969, Seiko introduced the Astron, the world’s first production quartz watch, it cost the same as a medium-sized car. Seiko later went on to introduce the first quartz chronograph.