guiloche collection
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GRAND SEIKO SBGW049
Specifications
- Case
Case Stainless steel Case back: See-through screw case back Glass Sapphire crystal glass Coating Anti-reflective coating on inner surface Band Crocodile leather strap Accuracy Average day difference + 5 seconds to -3 seconds (static accuracy) Power reserve 72 hours Frequency 8 vibration / second Case size Diameter 37.3 mm × Thickness 11.6 mm Features Stop second hand function Anti magnetic - Movement
Movement Caliber 4J52 - Functions/Specifications
Water resistance 10 bar water resistance