SPB121J1

Caliber Number: 6R35
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power reserve: Approx. 70 hours
Jewels: 24
Functions:

• Stop seconds hand function
• Date display

CaseMaterial: Stainless steel
Case Size:

• Thickness: 13.2mm
• Diameter: 39.5mm
• Lug-to-lug: 46.4mm

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

Water Resistance: 20 bar
Weight: 87.0g
Features:

• Rotating compass inner ring
• Screw-down crown
• See-through & Screw case back