Side by side
Serket Watch Co Reef X Diver Black DLCvsSeiko 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
Reef X Diver Black DLC43mm
Prospex Land Mechanical GMT39.5mm
Power Reserve
Reef X Diver Black DLC—
Prospex Land Mechanical GMT72h
Water Resistance
Reef X Diver Black DLC200m
Prospex Land Mechanical GMT200m
MSRP
Reef X Diver Black DLC—
Prospex Land Mechanical GMT$1,150
Full specifications
Case
5 specsCategory
—
GMT
Diameter
43mm
39.5mm
Thickness
12.7mm
13.6mm
Lug-to-Lug
50mm
46.4mm
Lug Width
22mm
20mm
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Pink
Black
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko NH35
6R54
Power Reserve
—
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,150
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