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SBGH289
1 Variant
Retail MSRP
$7,700
Low
—
Avg
—
High
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Static data
Case
43.8mm
Power Reserve
55h
Movement
Automatic
Water Resistance
200m
01
Case Dimensions
Diameter43.8mm
Thickness14.7mm
Lug-to-Lug51mm
Lug Width22mm
02
Case Build
MaterialStainless Steel
Water Resistance200m
03
Crystal & Dial
CrystalSapphire
AR CoatingYes
04
Movement
Caliber
TypeAutomatic
Beat Rate—
Power Reserve55 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleSunburst
BezelRotating (dive)
Bracelet / strapLug-attached bracelet
HandsDauphine
AI-detected from product image · 5/22/2026
In a nutshell
The Grand Seiko SBGH289 (ref. sbgh289g) is an automatic diver watch, with a 43.8mm stainless steel case, 14.7mm thick, powered by the 9S85 movement and a 55-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $7,700.