Caliber Number: 6R64
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power reserve: Approx. 45 hours
Jewels: 29
Functions:

• 24-hour hand
• Date hand
• Power reserve indicator
• Calendar-linked time difference adjustment function
• Stop seconds hand function

Case Material: Stainless steel (hard coating)
Case Size:

• Thickness:13.7mm
• Diameter:42.2mm
• Lug-to-lug:49.2mm

Crystal: Sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands and index(es)
Clasp: Three-fold clasp with push button release
Distance between lugs: 20

Water Resistance: 10 bar
Weight: 181.0g
Features:

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• See-through & Screw case back