Side by side
Grand Seiko SBGA384vsZelos Comet 39
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
SBGA38440mm
Comet 3939mm
Power Reserve
SBGA38472h
Comet 39—
Water Resistance
SBGA384100m
Comet 3950m
MSRP
SBGA384$29,500
Comet 39$2,499
Full specifications
Case
6 specsDiameter
40mm
39mm
Thickness
12.5mm
7.6mm
Lug-to-Lug
46.2mm
39mm
Lug Width
19mm
20mm
Material
Gold
316L Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
—
Dial Color
—
Tantalum LE
Movement
3 specsCaliber
Grand Seiko 9R15
ETA/Peseux 7001
Type
Spring Drive
Manual
Power Reserve
72h
0h
Pricing
1 specsMSRP
$29,500
$2,499
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