About Grand Seiko SBGP015G
Grand Seiko 60th Anniversary Sport Collection Limited Editions
The 60th anniversary is also celebrated with a new quartz movement. Caliber 9F85 has a time difference adjustment function that allows the hour hand to be adjusted without stopping the seconds hand and thus preserving its high precision when the wearer changes time zones. This new caliber makes its debut in two 60th anniversary designs.
This is new quartz caliber joins the Sport Collection. In addition to the Grand Seiko blue dial, it features a ceramic bezel of the same color that is almost impervious to scratches. The markers as well as the hour and minute hands are coated with LumiBrite so as to increase the legibility of the time even in low light conditions. It has 20 bar water resistance, magnetic resistance of 16,000 A/m and a screw-down crown for enhanced security. It will be available in April 2020 as a limited edition of 2,000.
Limited edition of 2,000 pieces.
Grand Seiko SBGP015G Features :
- Calendar-linked time difference adjustment function
- Case back with lion emblem
- Date display
- LIMITED EDITION on the case back
- Screw case back
- Screw-down crown
- Serial number engraved on the case back
Grand Seiko SBGP015G History :
Prior to 1960, to challenge the status of Swiss watches and change the perception of Japanese watches, Daini Seikosha and Suwa began the discussion of a product line that can match the quality of Swiss watches under the suggestion of the parent company. At the time, Suwa Seikosha Co. was in charge of manufacturing men’s watches, so it was decided that Suwa would be producing the first Grand Seiko (GS).
The first Grand Seiko was released in 1960, it was based on Seiko’s previous high-end watch, CROWN. This Grand Seiko has a 25-jewel, manual-winding, 3180 caliber, and only 36,000 units were produced. This was also the first chronometer-grade watch manufactured in Japan, and it was based on Seiko’s own chronometer standard.
The design language of the Grand Seiko was set in 1967, with the creation of Grand Seiko 44GS. The 44GS set the ground for all future Grand Seiko with nine elements. These elements help improve the legibility of the watch under different situations, and create a sharp, crisp visual impression:
- Double width index at 12 o’clock
- Multi-faceted rectangular markers
- Highly polished bezel
- Highly polished planes and two-dimensional surface
- Half recessed crown
- Flat dial
- Multi-faceted hour and minute hands
- Curved side line
- Reverse slanted bezel wall and case side
- Dress style with simple but beautiful design
- Zaratsu polishing
source : wikipedia