Ref. SBGE307
The Grand Seiko Sport, reference SBGE307, is a Spring Drive GMT watch with a 44.5 mm titanium case. The case measures 14.9 mm thick and 50 mm lug-to-lug; water resistance is rated to 200 metres. Approximately 72 hours of power reserve is provided by Spring Drive calibre 9R66, with 30 jewels. The watch has a date display, a power reserve indicator, and a see-through case back. The titanium bracelet has a folding extension clasp with a locking mechanism. A lion's mane provides the pattern for the white dial. A dual-curved sapphire crystal has an anti-reflective coating on the inner surface.
Free account required - pre-fills all specs automatically
TECHNICAL SPECIFICATIONS
CASE
Diameter
44.5mm
Thickness
14.9mm
Lug to Lug
50mm
Lug Width
23mm
Case Material
Titanium
Water Resistance
200m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Spring Drive
Caliber
9R66
Power Reserve
72h
Jewels
30 jewels
DIAL
Dial Color
White
BRACELET/STRAP
Bracelet/Strap
Titanium
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
More from Grand Seiko
Grand Seiko
Heritage
SBGA211
Grand Seiko
Sport
SBGA229
Grand Seiko
Sport
SBGA231
Grand Seiko
Heritage
SBGA259
Grand Seiko
Heritage
SBGA283
Grand Seiko
Heritage
SBGA285
Grand Seiko
Elegance
SBGA293
Grand Seiko
Heritage
SBGA375
Other watches with the 9R66 calibre
Grand Seiko
Elegance
SBGE227
Grand Seiko
Sport
SBGE245
Grand Seiko
Sport
SBGE248
Grand Seiko
Sport
SBGE253
Grand Seiko
Sport
SBGE255
Grand Seiko
Sport
SBGE257
Grand Seiko
Elegance
SBGE269
Grand Seiko
Elegance
SBGE271
QUICK FACTS
BRAND
Grand SeikoREFERENCE
SBGE307COLLECTION
SportMOVEMENT
Spring DriveCALIBER
9R66CASE MATERIAL
TitaniumCRYSTAL
Sapphire CrystalWATER RESISTANCE
200m (snorkeling)FOR WATCH DEALERS
Trading the Grand Seiko Sport?
Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.