SEIKO Presage SPB115J1 Specifications :
|Driving system||Automatic with manual winding capacity|
|Case material||Stainless steel|
|Case back||Screw see-through case back|
|Glass material||Dual-curved sapphire crystal|
|Glass coating||Anti-reflective coating on inner surface|
|Band material||Horse skin|
|Band color||Dark brown|
|Band width||20 mm|
|Clasp||Deployment push button clasp with buckle|
|Dial color||Brown enamel|
|Dial markers||Silver tone indexes|
|Hands color||Silver tone (hour, minute, second) with pointer at tip of minute hand|
|Bezel||Fixed silver stainless steel|
|Calendar||Date display at the 3 o’clock position|
|Function||Date, hour, minute, second, stop second hand|
|Drive duration||Power reserve approximately 70 hours|
|Accuracy||+25 to -15 seconds per day|
|Water resistance||10 bar water resistance (100 meters / 330 feet)|
|Vibrations||21,600 vibrations per hour (6 beats per second)|
|Size||Length 47.2 mm x Diameter 39.9 mm x Thickness 12.4 mm|
|The perimeter of bracelet||195 mm|
*This enamel dial was manufactured by firing at high temperature.
By the melting process, there may be little dimples, tiny dots and rough surface on the dial.
This is a unique feature of genuine enamel dial.
SEIKO Presage SPB115J1 Features :
- Enamel dial
- Screw case back
- See-through case back
- 24 jewels
- Date display
- Stop second hand function
SEIKO Presage SPB115J1 Special Features
This automatic model has a longer power reserve of 70 hours, and its dial is made with enamel.
The dial design is created based on ”RIKI STEEL CLOCK”, one of Riki Watanabe’s most famous works.
The design philosophy of Riki Watanabe stands out in this dial with high legibility.
The dials are made by master craftsman Mitsuru Yokosawa and his colleagues to ensure that each dial is just the right shape and form for the watch dial. The dials have a unique sheen and warm, deep and organic beauty.
Simple yet distinctive dial design
The motif of the dial design is ”RIKI STEEL CLOCK”.
Its simple yet distinctive design shows Riki Watanabe’s dedication to design.
Power of reserve 70 hours
This model has a power reserve of 70 hours, therefore, there is no concern about the remaining power on Monday morning even if the watch is unused over the weekend.
* In an actual product, the case back direction might be different from the photograph.
SEIKO Presage SPB115J1 History :
Presage. The product of a century and more of experience
In 1913, Seiko made its first mechanical watch. 1956, Seiko made its first automatic watch. 1958 Seiko created its shock resistant system, Diashock, to preserve precision when the movement is subject to impact. 1959, Seiko invented the Magic Lever spring winding mechanism, and in 1964, it started producing balance springs in-house, utilizing its own specially developed alloy, Spron. 1967, Seiko created Japan’s first hi-beat caliber. 1969, Seiko made the world’s first automatic chronograph with vertical clutch and column wheel systems and in 2014 Seiko’s mechanical watchmaking skills were rewarded with a prize at the Grand Prix d’Horlogerie de Genève for its hi-beat caliber.
For over a century, Seiko has developed and refined its mechanical watchmaking skills. Today, all this experience comes together in a new, all-mechanical, collection named Presage. Presage has already been successful in Japan and selected other markets for some time. Now Presage goes global and takes center stage as Seiko’s leading mechanical watch collection.
Presage: A wide range of calibers, designs and tastes
Presage is a collection of broad appeal. It comprises 60 models and uses the full range of Seiko’s mechanical calibers, from the accessible 4R, through 6R to the exclusive 8R. Highlights include the 6R27 multi-hand power reserve model and a series using an entirely new version of the 4R57 caliber. This new caliber is Seiko’s first ever with a center power reserve indicator, and is available in a series of five designs, including a limited edition. Every Presage watch has 10 bar water resistance and a sapphire crystal.
Japan is a land with a long and unbroken cultural history and therefore values tradition very highly. Long-lasting beauty and long-lasting performance express the deep desires of Japanese culture and are therefore at the heart of Japanese craftsmanship. Both in design and manufacturing values, Presage belongs firmly in this tradition and offers the very highest levels of reliability and durability over time. Each Presage watch is built to last for generations.