Grand Seiko Sport
Spring DriveRef. SBGC242
The Grand Seiko Sport, reference SBGC242, is a Spring Drive chronograph with a 43.8 mm case. The dial is covered by a dual-curved sapphire crystal with an inner anti-reflective coating. Spring Drive calibre 9R86 has 50 jewels and approximately 72 hours of power reserve. Case thickness is 16.1 mm, with a lug-to-lug measurement of 51.2 mm; water resistance is rated to 100 metres. The watch has a date display, a GMT function, a power reserve indicator, and a see-through case back. The clasp is a folding clasp with push button release.
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TECHNICAL SPECIFICATIONS
CASE
Diameter
43.8mm
Thickness
16.1mm
Lug to Lug
51.2mm
Lug Width
21mm
Water Resistance
100m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Spring Drive
Caliber
9R86
Power Reserve
72h
Jewels
50 jewels
BRACELET/STRAP
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
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Other watches with the 9R86 calibre
QUICK FACTS
BRAND
Grand SeikoREFERENCE
SBGC242COLLECTION
SportMOVEMENT
Spring DriveCALIBER
9R86CRYSTAL
Sapphire CrystalWATER RESISTANCE
100m (swimming)FOR WATCH DEALERS
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