LoupeLabWatch Comparison
Grand Seiko Automatic Date Stainless Steel / Silver/ Bracelet vs Grand Seiko Spring Drive Stainless Steel / Snowflake / Bracelet
Side-by-side specifications for Grand Seiko Automatic Date Stainless Steel / Silver/ Bracelet and Grand Seiko Spring Drive Stainless Steel / Snowflake / Bracelet.
Showing specs with available data (97% coverage).
Grand Seiko
Grand Seiko Automatic Date Stainless Steel / Silver/ Bracelet
Ref. SBGR307
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Snowflake / Bracelet
Ref. SBGA211
Case
Diameter42 mm41 mm
Thickness13.1 mm12.5 mm
MaterialStainless SteelStainless Steel
Water Resist.100 m100 m
CrystalSapphireSapphire
Dial ColorSilverWhite
Movement
CaliberGrand Seiko 9S68Grand Seiko 9R65
ManufacturerGrand SeikoGrand Seiko
TypeAutomaticSpring Drive
Power Reserve72 hrs72 hrs
Frequency28,800 bph--
Jewels3530
Complicationshours, minutes, secondshours, minutes, seconds, date, power reserve indicator
Pricing & Production
Production—2022 – present
CollectionMechanicalSpring Drive
Grand Seiko
Grand Seiko Automatic Date Stainless Steel / Silver/ Bracelet Ref. SBGR307
Grand Seiko
Grand Seiko Spring Drive Stainless Steel / Snowflake / Bracelet Ref. SBGA211
Case
Diameter
SBGR30742 mm
SBGA21141 mm
Thickness
SBGR30713.1 mm
SBGA21112.5 mm
Material
SBGR307Stainless Steel
SBGA211Stainless Steel
Water Resist.
SBGR307100 m
SBGA211100 m
Crystal
SBGR307Sapphire
SBGA211Sapphire
Dial Color
SBGR307Silver
SBGA211White
Sponsored
Movement
Caliber
SBGR307Grand Seiko 9S68
SBGA211Grand Seiko 9R65
Manufacturer
SBGR307Grand Seiko
SBGA211Grand Seiko
Type
SBGR307Automatic
SBGA211Spring Drive
Power Reserve
SBGR30772 hrs
SBGA21172 hrs
Frequency
SBGR30728,800 bph
SBGA211--
Jewels
SBGR30735
SBGA21130
Complications
SBGR307hours, minutes, seconds
SBGA211hours, minutes, seconds, date, power reserve indicator
Pricing & Production
Production
SBGR307—
SBGA2112022 – present
Collection
SBGR307Mechanical
SBGA211Spring Drive
Sponsored