Serket Watch Co Reef X Diver Black DLCvsSeiko Prospex Sea 1968 Heritage Diver's GMT
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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.
Reef X Diver Black DLC
Prospex Sea 1968 Heritage Diver's GMT
Diameter
43mm
42mm
Lug-to-Lug
50mm
48.6mm
lowest
Thickness
12.7mm
lowest
12.9mm
Water Resistance
200m
200m
Power Reserve
n/a
72h
MSRP
$499
lowest
$1,500
Movement
Seiko NH35
Seiko 6R54
Case
4 specsDiameter
43mm
42mm
Thickness
12.7mm
12.9mm
Lug-to-Lug
50mm
48.6mm
Lug Width
22mm
20mm
Crystal & Dial
3 specsAR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Pink
n/a
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35
Seiko 6R54
Power Reserve
n/a
72h
Jewels
0
24
Pricing
1 specsMSRP
$499
$1,500
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