Side by side
Chronotechna SeaQuest DivevsGrand Seiko SBGA427
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SeaQuest Dive42mm
SBGA42739mm
Power Reserve
SeaQuest Dive41h
SBGA42772h
Water Resistance
SeaQuest Dive300m
SBGA427100m
MSRP
SeaQuest Dive—
SBGA427$5,800
Full specifications
Case
6 specsCategory
—
Dress
Diameter
42mm
39mm
Thickness
12.36mm
12.3mm
Lug-to-Lug
47.67mm
46.8mm
Lug Width
22mm
19mm
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
SLN Dark Grey X1 Grade
None
Movement
3 specsCaliber
Sellita SW200-1
9R65
Type
Automatic
Spring Drive
Power Reserve
41h
72h
Pricing
1 specsMSRP
—
$5,800
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