The SBGA387 is a US limited edition model of 580 pieces. The sky blue dial finish is inspired by Japanese Kira-Zuri artistry.

Case: Brushed & polished stainless steel case. Sky blue dial with a very fine texture. Brushed & polished faceted hour & minute hands. Blued steel central seconds hand. Applied brushed & polished faceted index hour markers. Fine printed minutes/seconds track. Date window at 3 o'clock.

• Power Reserve Indicator:
  • Located between 7 & 8 o'clock.

Bracelet & Straps: 

• Fitted on its original brushed & polished edges stainless steel bracelet with a push-button deployant clasp. The bracelet is fully linked & will fit up to an 8" wrist.
• Delivered with an additional original Grand Seiko blue alligator leather strap with a stainless steel push-button deployant buckle. The strap is unworn in brand new condition with its full wear life-span remaining. 
• Delivered with an additional original Grand Seiko brown alligator leather strap with contrasting light blue stitching. The strap is unworn in brand new condition with its full wear life-span remaining. 

Movement: Powered by a Grand Seiko Spring Drive caliber 9R65: The Spring Drive movement is for the most part mechanical, but with an electrical powered regulating mechanism resulting in an extremely accurate timepiece.

• No external source of power (such as a battery) is required.
• The unwinding force of the mainspring generates a slight electrical current. The electrical power is then used to activate & power a quartz oscillator which vibrates at 32,786 Hz & transmits a precise reference signal to the Integrated Circuit.
• The IC compares the speed from the oscillator to the speed of the glide wheel (which drives the gears) and applies a magnetic brake when it detects the glide-wheel turning too fast.
• The seconds hand moves in a continuous extremely smooth gliding motion and is accurate up to +/- 1 second per day.
• Contains 30 jewels & has an approximate power reserve of 72 hours (3 days).

Condition: This watch is in excellent near new condition. We have had the watch lightly & carefully spot-polished to remove most signs of wear that were present, however an effort was made to maintain the original factory 'zaratsu' finishing. We would grade this watch at 96%+ overall condition. Delivered in its original box with all papers.