• Japan-Only model
• Limited 400
• Caliber Number: 7B72
• Movement Type: Radio wave solar
• Precision: ±15 seconds per month
• Power reserve: Operating for approx. 9 months (when fully charged), power save: approx. 2 years
• Jewels: 6
• Overcharge prevention function
• Power save function
• Perpetual calendar to the February 28, 2100
• World time function (25 time zones)
• Dual-time function
• Day display
• Reception result display function
• Automatic hand position alignment function
• Case Material: Titanium
• Case Size: Thickness:9.5mm, Diameter:39.6mm, Lug-to-lug:45.4mm
• Crystal: Sapphire crystal
• Crystal Coating: Super-clear coating
• LumiBrite: Lumibrite on hands and index(es)
• Clasp: Three-fold clasp with push button release
• Water Resistance: 10 bar
• Weight: 90.0g
• LIMITED EDITION on the case back
• Serial number engraved on the case back
• Allergy-safe metal