Seiko Presage Blue Dial 40mm Sharp Edge Series Automatic SPB311

This watch is from the Seiko Presage Sharp Edged collection, inspired by ancient and modern Japanese design. It features a new case design with mirror finishing on both lug sides along with a striking new two-layered dial.

This timepiece is powered by the new “open heart” 6R38 movement, the first semi-transparent structured 6R calibre with 70 hours of power reserve.

The dials on Presage Sharp Edged timepieces feature a traditional Japanese pattern designed to bring growth and success. This angular ancient hemp print has been seen in Japanese artisan objects since the Heian period (794-1185) and features on textiles and interior styles.

Seiko Presage: Timeless looks, precise mechanical timekeeping. Minimalistic watch designs with a distinctly Japanese aesthetic.

Case Size

• Thickness: 11.8mm
  
• Diameter: 40.2mm
  
• Lug-to-lug: 47.4mm
  
• Weight: 88.0g
  
• Distance between lugs: 20mm

Movement

• Caliber Number: 6R38
• Movement Type: Automatic with manual winding
• Precision: +25 to -15 seconds per day
• Power reserve: Approx. 70 hours
• Jewels: 24