LoupeLabWatch Comparison
Grand Seiko Automatic Hi Beat 36000 GMT Special White Gold / Silver / Strap vs Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Side-by-side specifications for Grand Seiko Automatic Hi Beat 36000 GMT Special White Gold / Silver / Strap and Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet.
Grand Seiko
Grand Seiko Automatic Hi Beat 36000 GMT Special White Gold / Silver / Strap
Ref. SBGJ207
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Ref. SBGA299
Case
Diameter39.5 mm40.5 mm
Thickness13.9 mm12.9 mm
MaterialWhite GoldStainless Steel
Water Resist.100 m100 m
CrystalSapphireSapphire
Dial ColorSilverSilver
Movement
CaliberGrand Seiko 9S86Grand Seiko 9R65
ManufacturerGrand SeikoGrand Seiko
TypeAutomaticSpring Drive
Power Reserve55 hrs72 hrs
Frequency36,000 bph--
Jewels3730
Complicationshours, minutes, additional 24 hour hand (adjustable), seconds, datehours, minutes, seconds, date, power reserve indicator
Pricing & Production
CollectionMechanicalSpring Drive
Grand Seiko
Grand Seiko Automatic Hi Beat 36000 GMT Special White Gold / Silver / Strap Ref. SBGJ207
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet Ref. SBGA299
Case
Diameter
SBGJ20739.5 mm
SBGA29940.5 mm
Thickness
SBGJ20713.9 mm
SBGA29912.9 mm
Material
SBGJ207White Gold
SBGA299Stainless Steel
Water Resist.
SBGJ207100 m
SBGA299100 m
Crystal
SBGJ207Sapphire
SBGA299Sapphire
Dial Color
SBGJ207Silver
SBGA299Silver
Sponsored
Movement
Caliber
SBGJ207Grand Seiko 9S86
SBGA299Grand Seiko 9R65
Manufacturer
SBGJ207Grand Seiko
SBGA299Grand Seiko
Type
SBGJ207Automatic
SBGA299Spring Drive
Power Reserve
SBGJ20755 hrs
SBGA29972 hrs
Frequency
SBGJ20736,000 bph
SBGA299--
Jewels
SBGJ20737
SBGA29930
Complications
SBGJ207hours, minutes, additional 24 hour hand (adjustable), seconds, date
SBGA299hours, minutes, seconds, date, power reserve indicator
Pricing & Production
Collection
SBGJ207Mechanical
SBGA299Spring Drive
Sponsored