Side by side
Chronotechna SeaQuest DivevsSeiko Prospex Land Mechanical GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
SeaQuest Dive42mm
Prospex Land Mechanical GMT39.5mm
Power Reserve
SeaQuest Dive41h
Prospex Land Mechanical GMT72h
Water Resistance
SeaQuest Dive300m
Prospex Land Mechanical GMT200m
MSRP
SeaQuest Dive—
Prospex Land Mechanical GMT$1,150
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42mm
39.5mm
Thickness
12.36mm
13.6mm
Lug-to-Lug
47.67mm
46.4mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
SLN Dark Grey X1 Grade
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Sellita SW200-1
6R54
Power Reserve
41h
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,150
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