SBGR317
- item's stock number
- SBGR317
- Price
- 528,000 yen including tax
Self-winding mechanical model with a case size of 40 mm that combines presence and wearability
The long-awaited 40mm case size model is now available in the Heritage Collection equipped with the caliber 9S6 series.
The black dial with radiating effect enhances the tightened look of the watch. The strong, three-dimensional indexes are placed well outside the calendar frame, harmonizing with the presence of the case and creating a well-proportioned, imposing face. The case design follows the standard Grand Seiko design with a sense of presence and luxury that will never grow old.
The caliber 9S65 "Mechanical Automatic Winding 3 Days" lasts for approximately 3 days at maximum winding, and the latest balance spring and MEMS escapement (ankle, escapement wheel) have improved the stability of accuracy during actual use. Through the see-through back cover, the wearer can enjoy watching the mechanical movement spinning the time with great precision.
This model, with its well-balanced combination of presence and wearability, as well as high legibility, will serve you for a long time as a timepiece that will mark precious moments together with you for a lifetime.
(technical) specification |
movement |
Movement: 9S65
Driven by: Mechanical, self-winding (with manual winding)
Duration: Approx. 72 hours (approx. 3 days) at maximum winding
Static accuracy: +5 sec. to -3 sec. per day on average |
Case Material |
Outer case: stainless steel Back cover: stainless steel and sapphire glass Back cover specifications: see-through screw back Glass material: dual curved sapphire coating: internal anti-reflective coating |
belt |
Inside clasp: one-push three-fold closure, maximum arm length: 195mm |
waterproofing |
Reinforced waterproofing for daily life (10 atm) |
Size |
Case size: 40.0 mm (width), 46.6 mm (height), 13.0 mm (thickness)
Band width: 20mm |
Other Features |
Water resistance: 10 atmospheres
Antimagnetic: Yes
Weight: 156 g
Other:
Screw lock crown
Number of jewels: 35 |