Side by side

Grand Seiko SBGA384vsZelos Spearfish GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

SBGA384
Grand SeikoSBGA384
MSRP $29,500
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

12 of 29 specs differ
Diameter
SBGA38440mm
Spearfish GMT40mm
Power Reserve
SBGA38472h
Spearfish GMT40h
Water Resistance
SBGA384100m
Spearfish GMT200m
MSRP
SBGA384$29,500
Spearfish GMT$999

Full specifications

Case

6 specs
Category
Dress
GMT
Thickness
12.5mm
13mm
Lug-to-Lug
46.2mm
40mm
Lug Width
19mm
20mm
Material
Gold
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Frost

Movement

3 specs
Caliber
9R15
Sellita SW330-2
Type
Spring Drive
Automatic
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$29,500
$999

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