Ref. SBGM245
The Grand Seiko Sport, reference SBGM245, is a GMT watch with a 40.5 mm steel case. Self-winding calibre 9S66 has 35 jewels and approximately 72 hours of power reserve. The case is 14.4 mm thick, with 48.6 mm between the lug tips; water resistance is rated to 200 metres; this model has a date display. The dial is covered by a dual-curved sapphire crystal with an inner anti-reflective coating. A steel bracelet closes with a folding clasp with push button release. The blue dial has a red GMT hand and LumiBrite on the hands and indices.
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TECHNICAL SPECIFICATIONS
CASE
Diameter
40.5mm
Thickness
14.4mm
Lug to Lug
48.6mm
Lug Width
20mm
Case Material
Steel
Water Resistance
200m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
9S66
Power Reserve
72h
Frequency
28,800 vph (4 Hz)
Jewels
35 jewels
DIAL
Dial Color
Blue
BRACELET/STRAP
Bracelet/Strap
Steel
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
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Other watches with the 9S66 calibre
QUICK FACTS
BRAND
Grand SeikoREFERENCE
SBGM245COLLECTION
SportMOVEMENT
AutomaticCALIBER
9S66CASE MATERIAL
SteelCRYSTAL
Sapphire CrystalWATER RESISTANCE
200m (snorkeling)FOR WATCH DEALERS
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