LoupeLabWatch Comparison
Grand Seiko Automatic Hi Beat 36000 GMT Special Yellow 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 Yellow Gold / Silver / Strap and Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet.
Grand Seiko
Grand Seiko Automatic Hi Beat 36000 GMT Special Yellow Gold / Silver / Strap
Ref. SBGJ208
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Ref. SBGA299
Case
Diameter39.5 mm40.5 mm
Thickness13.9 mm12.9 mm
MaterialYellow 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 Yellow Gold / Silver / Strap Ref. SBGJ208
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet Ref. SBGA299
Case
Diameter
SBGJ20839.5 mm
SBGA29940.5 mm
Thickness
SBGJ20813.9 mm
SBGA29912.9 mm
Material
SBGJ208Yellow Gold
SBGA299Stainless Steel
Water Resist.
SBGJ208100 m
SBGA299100 m
Crystal
SBGJ208Sapphire
SBGA299Sapphire
Dial Color
SBGJ208Silver
SBGA299Silver
Sponsored
Movement
Caliber
SBGJ208Grand Seiko 9S86
SBGA299Grand Seiko 9R65
Manufacturer
SBGJ208Grand Seiko
SBGA299Grand Seiko
Type
SBGJ208Automatic
SBGA299Spring Drive
Power Reserve
SBGJ20855 hrs
SBGA29972 hrs
Frequency
SBGJ20836,000 bph
SBGA299--
Jewels
SBGJ20837
SBGA29930
Complications
SBGJ208hours, minutes, additional 24 hour hand (adjustable), seconds, date
SBGA299hours, minutes, seconds, date, power reserve indicator
Pricing & Production
Collection
SBGJ208Mechanical
SBGA299Spring Drive
Sponsored