Seiko Prospex Sea 1968 Heritage Diver's GMTvsZelos Swordfish 40mm Ti
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Prospex Sea 1968 Heritage Diver's GMT
Swordfish 40mm Ti
Diameter
42mm
40mm
Lug-to-Lug
48.6mm
46mm
lowest
Thickness
12.9mm
12mm
lowest
Water Resistance
200m
200m
Power Reserve
72h
n/a
MSRP
$1,500
$459
lowest
Movement
Seiko 6R54
Seiko NH35
Case
4 specsDiameter
42mm
40mm
Thickness
12.9mm
12mm
Lug-to-Lug
48.6mm
46mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
n/a
n/a
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
Seiko 6R54
Seiko NH35
Power Reserve
72h
0h
Jewels
24
0
Pricing
1 specsMSRP
$1,500
$459
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