Side by side
Geckota PhalanxvsSeiko Prospex Sea 1965 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Phalanx42mm
Prospex Sea 1965 Heritage Diver's Watch40mm
Power Reserve
Phalanx40h
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
Phalanx300m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
Phalanx$349
Prospex Sea 1965 Heritage Diver's Watch$1,300
Full specifications
Case
5 specsDiameter
42mm
40mm
Thickness
13.9mm
13mm
Lug-to-Lug
—
46.4mm
Lug Width
—
20mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Green
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
ETA 2824
6R55
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$349
$1,300
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