Grand Seiko SLGH011
GRAND SEIKO SLGH011
Grand Seiko SLGH011 Specifications
Exterior
Case Material Stainless steel
Case Back Silver tone see-through screw
Glass Material High definition box shaped sapphire crystal
Glass Coating Anti-reflective coating on inner surface
Band Material Silver tone stainless steel
Bezel Material Fixed polished stainless steel
Dial Color Green textured inspired by birch tree forest in summertime
Dial Hands Zaratsu polished stainless steel silver tone hour, minutes and second hand
Dial Markers Indexes with Zaratsu polished silver tone stainless steel markers
Crown Silver tone screw down at 3 o'clock position
Case size Diameter 40 mm × Thickness 11.7 mm
Lug to lug 47 mm
Band width 22 mm
The perimeter of Band 190 mm
Clasp type Three-fold clasp with push button release
 
Movement
Caliber no 9SA5   Instruction
Movement Type Automatic with manual winding
Power reserve Approximately 80 hours
Accuracy +5 to -3 seconds per day (when static) ; This accuracy is the result of measuring the loss/gain of the time for seventeen days before the inside movements of the watch are put in the case. The measurement has been done in the factory where temperatures or position of the movements are controlled. When the watch is actually worn, the accuracy should be from -1 second/day to +10 seconds/day (-1 second/day to +8 seconds/day for Cal.9S85, 9S86)
Vibrations 36,000 vibrations per hour (10 beats per second)
 
Functions / Specifications
Water resistance 10 bar
Magnetic resistance Equipped (4,800 A/m)
Functions Hour, minute, second hand, date window at 3 o'clock
Features
  • 47 jewels
  • Date display
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Stop second hand function
Reference : Grand Seiko SLGH011G
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