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Home/Browse/Grand Seiko/SBGA375
Grand Seiko SBGA375 — SBGA375G
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Grand Seiko SBGA375

Ref. SBGA375G
Dress

Grand Seiko SBGA375 owners praise its classic, subtle design and the engineering of its Spring Drive movement, with one noting it "does not fail to deliver what they are known for." The dial offers good legibility, with polished side bevels on the hour markers catching light well. However, one owner scuffed the bezel within a week, and another questioned if a lug was missing. Overall, owners rate the Grand Seiko SBGA375 highly for its refined design and movement engineering, signaling discerning taste.

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9 Variants
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Retail MSRP
$5,600
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Alternatives
Case
40mm
Power Reserve
72h
Movement
Spring Drive
Water Resistance
100m
Crystal
Sapphire + AR
01

Case Dimensions

Diameter40mm
Thickness12.5mm
Lug-to-Lug46.2mm
Lug Width19mm
02

Case Build

MaterialStainless Steel
Water Resistance100m
03

Crystal & Dial

CrystalSapphire
AR CoatingYes
Dial ColorSBGA375G
04

Movement

Caliber
9R65
TypeSpring Drive
Beat Rate—
Power Reserve72 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleSunburst
BezelFixed
Bracelet / strapLug-attached bracelet
HandsDauphine
AI-detected from product image · 5/22/2026
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