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SBGM245
2 Variants
Retail MSRP
$6,100
Low
—
Avg
—
High
—
Static data
Case
40.5mm
Power Reserve
72h
Movement
Automatic
Water Resistance
200m
01
Case Dimensions
Diameter40.5mm
Thickness14.4mm
Lug-to-Lug48.6mm
Lug Width20mm
02
Case Build
MaterialStainless Steel
Water Resistance200m
03
Crystal & Dial
CrystalSapphire
AR CoatingYes
Dial ColorSBGM245G
04
Movement
Caliber
TypeAutomatic
Beat Rate—
Power Reserve72 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleSunburst
Bezel24-hour (GMT)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Grand Seiko SBGM245 (ref. sbgm245g) is an automatic gmt watch, with a 40.5mm stainless steel case, 14.4mm thick, powered by the 9S66 movement and a 72-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $6,100.