LoupeLabWatch Comparison
Grand Seiko Automatic Hi Beat 36000 GMT Stainless Steel / Mount Iwate / Bracelet vs Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Side-by-side specifications for Grand Seiko Automatic Hi Beat 36000 GMT Stainless Steel / Mount Iwate / Bracelet and Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet.
Grand Seiko
Grand Seiko Automatic Hi Beat 36000 GMT Stainless Steel / Mount Iwate / Bracelet
Ref. SBGJ201
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Ref. SBGA299
Case
Diameter40 mm40.5 mm
Thickness14 mm12.9 mm
MaterialStainless SteelStainless Steel
Water Resist.100 m100 m
CrystalSapphireSapphire
Dial ColorWhiteSilver
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 Stainless Steel / Mount Iwate / Bracelet Ref. SBGJ201
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet Ref. SBGA299
Case
Diameter
SBGJ20140 mm
SBGA29940.5 mm
Thickness
SBGJ20114 mm
SBGA29912.9 mm
Material
SBGJ201Stainless Steel
SBGA299Stainless Steel
Water Resist.
SBGJ201100 m
SBGA299100 m
Crystal
SBGJ201Sapphire
SBGA299Sapphire
Dial Color
SBGJ201White
SBGA299Silver
Sponsored
Movement
Caliber
SBGJ201Grand Seiko 9S86
SBGA299Grand Seiko 9R65
Manufacturer
SBGJ201Grand Seiko
SBGA299Grand Seiko
Type
SBGJ201Automatic
SBGA299Spring Drive
Power Reserve
SBGJ20155 hrs
SBGA29972 hrs
Frequency
SBGJ20136,000 bph
SBGA299--
Jewels
SBGJ20137
SBGA29930
Complications
SBGJ201hours, minutes, additional 24 hour hand (adjustable), seconds, date
SBGA299hours, minutes, seconds, date, power reserve indicator
Pricing & Production
Collection
SBGJ201Mechanical
SBGA299Spring Drive
Sponsored